An electron starts from rest 24.5 cm from a fixed point charge with how fast will the electron be moving when it is very far away?

Option C) Infinite charge has passed through the Circuit

Alternating current, also known as AC, is an intermittent electric charge flow.

It might begin at zero, increase to a maximum, decline to zero, turnabout, reach a maximum in the opposite direction, return to the starting value once more, and repeat this cycle indefinitely.

Both the current we receive from our home power outlets and the current generated by generators or turbines are AC currents. Most electrical appliances, including fans, bulbs, air conditioners, and motors, operate on AC current.

In contrast to direct current (DC), which only travels in one direction and cannot sporadically shift, alternating current (AC) is an electric current that periodically reverses direction.

To know more about alternating current visit:

https://brainly.com/question/11673552

#SPJ4

The   increase  by a factor of 2 is sufficient to change the applied voltage in a circuit if we  want to increase the power by a factor of 4 by keeping the resistance constant.

Simple formula is:

Voltage (V) = Current (I) X Resistance (R)

Thu if R is constant and V is increased I will reduce

Thus assuming a constant Resistance , increasing the Voltage will reduce the current in the circuit.

Applied voltage :

Voltage applied to a circuit is equal to the sum of the individual voltage drops. The drop across a resistor in a series circuit is directly proportional to the size of the resistor. If the circuit is broken at any point, no current will flow.

What happens when voltage is applied to a resistor?

Therefore, if the voltage is increased, the present will increase provided the resistance of the circuit does not change. Similarly, increasing the resistance of the circuit will lower the present flow if the voltage is not changed

Why is voltage applied?

When a voltage is applied, it's energetically preferable for an electric charge to move towards the point of lowest voltage in the wire; that's a fancy way of saying that a positive electric charge gains energy when going from a point of high voltage to a point of low voltage.

Learn more about flow of current in a circuit :

brainly.com/question/18108586

#SPJ4

Answer:

They are maintaining tension with an equal force on all sides.

Fez engages in team activities such as running or passing the ball, then muscles maintain tension with an equal force on all sides. Hence, option B is correct.

Exercise is the training of the body to increase fitness and function.

Although the phrases physical activity and exercise are sometimes used synonymously, this article will make a distinction between the two. Physical activity is a broad phrase that refers to any energy expenditure caused by skeletal muscle action. As a result, it encompasses the full range of activity, from deficient resting levels to maximal exertion. Physical activity includes exercise.

Exercise stands apart because it is a systematic activity designed with physical fitness development and maintenance in mind. Physical fitness growth through the body's and its various systems' adaptation to a workout regimen is referred to as physical conditioning.

To know more about Exercise :

https://brainly.com/question/13128077

#SPJ2

At least twice a day, the storage of vaccines must be checked.

The recommended range for refrigerator temperatures is 2°C to 8°C (36°F to 46°F). All vaccine storage containers must be visually checked at least twice a day to ensure that the temperature is being maintained or verified as appropriate. In order to safeguard people and communities from illnesses that can be prevented by vaccination, proper vaccine storage and handling procedures are crucial. From the time a vaccine is made until it is given out, everyone is accountable for its quality.

Thus, twice a day, the vaccine storage devices must be monitored. 

Learn more about vaccines here:

https://brainly.com/question/6683555

#SPJ4

The acceleration experienced is  -4 m/s.

Acceleration is the rate of change of an object's velocity with respect to time. Acceleration is a vector quantity. The direction of an object's acceleration is given by the direction of the net force acting on that object. Acceleration is the name we give to the process of changing velocity. Velocity is both speed and direction, so there are only two ways to accelerate.

Velocity is the rate of change of displacement. Acceleration is the rate of change of velocity. Velocity is a vector quantity because it consists of both magnitude and direction. Since acceleration is the rate of change of velocity, it is also a vector quantity.

initial velocity =   22.0 M/S

final velocity = 14 m/s

time to change the velocity = 2 second

v = u + at

at = u - v

a= - [tex]\frac{u - v}{t}[/tex]

a = - [tex]\frac{22 -14}{2}[/tex]

a = -8/2

a = -4 m/s

Learn more about acceleration here:-https://brainly.com/question/460763

#SPJ1

The friction force applied to the block performs nonconservative work

on the system.

The formula of the friction force F = μN

where,

F = friction force

μ = coefficient of friction

N = normal force

To learn more about friction force, refer

to https://brainly.com/question/26117248

#SPJ4

A phase change occurs when energy and pressure are added from a system. The phase most often found in nature are solid, liquid, and gas or vapor. Evaporation is the process by which liquid converts into vapor and it is also known as boiling. This happens at the boiling point of a liquid.

Evaporation is defined as the process by which liquid or water converts into the form of gas or vapor. A physical property is said to be the characteristic of a substance or compound that has been observed without any the change in the identity of that particular substance. The physical properties are considered as substance's  colour, hardness, density, and melting point as well as boiling points.

Evaporation is the process by which liquid converts into vapor and it is also known as boiling. This happens at the boiling point of a liquid.

Therefore, A phase change occurs when energy and pressure are added from a system. The phase most often found in nature are solid, liquid, and gas or vapor. Evaporation is the process by which liquid converts into vapor and it is also known as boiling. This happens at the boiling point of a liquid.

Learn more about evaporation here:

https://brainly.com/question/5019199

#SPJ1

The frequency ()of photons to break the O-H bond is 1.1704 ✕ 1015 Hz.

Here, it is given that

The bond energy of O-H per mole=E =467 kJ/mol

Convert the unit of bond energy from kJ to J by using a conversion factor:

1kJ =1000 J

467 kJ/mol = 467 ✕ 103 J /mol

Determine the bond energy for 1 molecule of water (H2O) as:

E = Bond energy per mole / Avogadro’s number (NA)

E = (467 ✕ 103 ) / (6.022 ✕ 1023 )

=  77.55 ✕ 10-20 J

Thereby, the energy required to break 1 molecule of H2O is 77.55 ✕ 10-20 J

Now, determine the frequency in Hz by using a relation:

E=h

Where ‘’ is the frequency of the photon and ‘h’ is the Planck’s constant whose value is 6.626  ✕ 10-34 J/s.

Putting all the values we get,

(77.55 ✕ 10-20 J) = (6.626  ✕ 10-34 J/s) ✕

= (77.55 ✕ 10-20 J) / (6.626  ✕ 10-34 J/s)

= 11.704  ✕ 1014 s-1

= 1.1704 ✕ 1015 s-1

So,  =1.1704 ✕ 1015 Hz

Therefore, the frequency ()of photons to break the O-H bond is 1.1704 ✕ 1015 Hz.

Learn more about bonD energy here

https://brainly.com/question/13881533

#SPJ4

Individual characteristics are demonstrated by the unique pattern of bullets fired from every gun model

There are two types of characteristics. They are class characteristics and individual characteristics. Class characteristics helps to place an evidence into a group of objects whereas individual characteristics narrows down the evidence to a particular object.

For example, a type of blood group is a class characteristic because it belongs to a group of humans. But DNA taken from the blood is a individual characteristic because it belongs to only one human on the entire planet.

Therefore, Individual characteristics are demonstrated by the unique pattern of bullets fired from every gun model

To know more about Individual characteristics

https://brainly.com/question/11610795

#SPJ1

The atom is the smallest part of a substance that can take part in a chemical reaction.

The atom is the smallest part of a substance that can take part in a chemical reaction. Let us now address the atoms individually.

Oxygen;

Mass number = 16

Atomic number = 8

Number of protons = 8

Number of electrons - 13

Number of neutrons = 16 -8 = 8

Helium

Mass number = 4

Atomic number = 2

Number of protons = 2

Number of electrons - 13

Number of neutrons = 4 -2 = 2

Carbon

Mass number = 12

Atomic number = 6

Number of protons = 6

Number of electrons - 6

Number of neutrons = 12 - 6 = 6

Aluminum

Mass number = 27

Atomic number = 13

Number of protons = 13

Number of electrons - 13

Number of neutrons =27 - 13 = 14

Calcium

Mass number = 40

Atomic number = 20

Number of protons = 20

Number of electrons - 20

Number of neutrons =40 - 20=20

Sodium

Mass number = 23

Atomic number = 11

Number of protons = 11

Number of electrons - 11

Number of neutrons =23 - 11 = 12

Potassium

Mass number = 39

Atomic number = 19

Number of protons = 19

Number of electrons - 19

Number of neutrons =39 - 19 = 10

Nitrogen

Mass number = 14

Atomic number = 7

Number of protons = 17

Number of electrons - 7

Number of neutrons =14 - 7 = 7

Silicon

Mass number = 28

Atomic number = 14

Number of protons = 14

Number of electrons - 14

Number of neutrons =28 - 14 = 14

Iron

Mass number = 56

Atomic number = 26

Number of protons = 26

Number of electrons - 26

Number of neutrons =56 - 26 = 30

Hydrogen

Mass number = 2

Atomic number = 1

Number of protons = 1

Number of electrons - 1

Number of neutrons =2 - 1 = 1

Learn more about atoms:https://brainly.com/question/1566330

#SPJ1

Its final volume be 1.76 Liters. The term "Final Volume" refers to the amount of Water Allocation (expressed as a whole number of Megaliters) that was determined in line with section 3.3 and was included in an Offer.

An experimental gas law known as Avogadro's law or Avogadro-hypothesis Ampère's connects the volume of a gas to the amount of gas material present. The law is an instance of the ideal gas theory. With the aid of the following formula, one may determine how much more space a gas takes up when its quantity is increased: V1/n1 = V2/n2 (= k, according to Avogadro's law).

Given the following data:

To find the final volume of the gas, we would apply Avogadro's Law:

Avogadro's Law is provided by the formula:

v/n=7

[tex]v_{1} /n_{1}[/tex] = [tex]v_{2} /n_{2}[/tex]

Where:

Substituting the given parameters into the formula, we have;

[tex]2.46/0.158=v_{2}/0.113[/tex]

[tex]2.46*0.113=0.158v_{2[/tex]

0.27798=[tex]0.158 v_{2[/tex]

[tex]v_{2[/tex]= 0.27798/0.158

Hence, Final volume = 1.76 Liters.

The complete question is,

A balloon contains 0.158 mol of gas and has a volume of 2.46 l. if an additional 0.113 mol of gas is added to the balloon (at the same temperature and pressure), what is its final volume?

To learn more about Avogadro's Law refer to:

https://brainly.com/question/26931664

#SPJ4

The current drawn by the load is 9.17 A.

Current can be defined as the rate of flow of electric charge round a circuit.

To calculate the current drawn by the load, we use the formula below.

Formula:

Where:

From the question,

Given:

Susbtitute these values into equation 1

Hence, the current drawn by the load is 9.17 A.

Learn more about current here: https://brainly.com/question/24858512

#SPJ1

The charge on the particle must be 2.68 x 10^5 C.

Electric force and Force of gravity

The given mass of the particle, m = 1.45 g = 0.00145 kg

Acceleration due to gravity = 9.8m/s²

Electric field strength, E = 530 N/C

The electric force on the particle is therefore given by;

F = qE, where,

q =charge,

F= force = mg

E is the electric field

For a particle to be stationary this force must be equal to force due to gravity, that is mg force

Hence, qE = mg

q = mg/E.

q = (0.00145 ×9.8)/530

The charge on the particle is, therefore; 2.68 x 10^5 C.

To learn more about charge please visit-
https://brainly.com/question/27171238
#SPJ4

By unit conversion, the area of rectangular field park is 619.59 m².

We need to know about unit conversion to solve this problem. The unit conversion can be used to convert a unit to another unit. It can be defined as

a = xb

where a is unit a, b is unit b and x is the constant of conversion.

From the question above, we know that

w = 58.5 ft

l = 114 ft

Convert the width and length to meter (1 ft = 0.3048 m)

w = 58.5 ft

w = 58.5 x 0.3048 m

w = 17.83 m

l = 114 ft

l = 114 x 0.3048 m

l = 34.75 m

Find the area

A = w x l

A = 17.83 x 34.75

A = 619.59 m²

Find more on unit conversion at: https://brainly.com/question/4158962

#SPJ4

By the half-life of radioactive, the decay constant is 0.144 /s.

We need to know about the half-life of the radioactive elements to solve this problem. The radioactive element will decay over time and follow the equation

N = No(1/2)^(t/t'')

λ = ln2 / t''

where N is the final quantity, No is the initial quantity, λ is the decaying constant, t is time and t'' is the half-life of a radioactive element.

From the question above, we know that

t = 18.3 s

No = 175 kbq

N = 12.4 kbq

Calculate the half-life

N = No(1/2)^(t/t'')

12.4 = 175(1/2)^(18.3/t'')

(1/2)^(18.3/t'') = 62/875

18.3/t'' = ⁰'⁵log(62/875)

18.3/t'' = 3.82

t'' = 4.79 seconds

Determine the decay constant

λ = ln2 / t''

λ = ln2 / 4.79

λ = 0.144 /s

Find more on half-life at: https://brainly.com/question/25750315

#SPJ4

The approximately time that takes to stop the stunt driver once she hit the cushion is: 0.4 s

To solve this exercise, the formulas and procedures to be applied are:

Where:

Information about the problem:

Applying the force formula and isolating the acceleration, we get:

F = m * a

a = F/m

a = -2500 N /50kg

a = -2500 kg * m/s² / 50 kg

a = -50 m/s²

Applying the time formula we get:

t = (vf – vi) / a

t = (0 m/s – 20 m/s) / 50 m/s²

t = (– 20 m/s) / -50 m/s²

t = 0.4 s

It is the physical magnitude that expresses the effort necessary to move the mass of one kilogram with an acceleration of one meter per second squared, this is expressed in units of the international system in Newton.

Learn more about force at: brainly.com/question/12970081

#SPJ4

The amine contains an odd number of N atom because the mass spectrum of an amine shows a parent peak with an odd mass for the molecular ion.

The m/z ratios of the ions contained in a sample displayed against their intensities form a mass spectrum. The mass spectra of amines are dominated by alpha-cleavage, which results in an alkyl radical on a resonance stabilized nitrogen containing cation.

Each peak in a mass spectrum shows a component of unique m/z in the sample, and heights of the peaks denote the relative abundance of the various components in the sample. Multiple alpha-cleavages are possible for secondary and tertiary amines.

Therefore, the  amine contains an odd number of N atom because the mass spectrum of an amine shows a parent peak with an odd mass for the molecular ion.

Learn more about mass spectrum here;

https://brainly.com/question/4994855

#SPJ4

A plane traveling north at 200 m/s turns and then travels south at 200 m/s. the change in its velocity is 400 m/s in the south direction.

A particle or object's movement with respect to time is expressed vectorially as velocity.

The meter per second (m/s), usually referred to as speed, is the accepted unit of velocity magnitude.

As an alternative, the velocity magnitude can be expressed in centimeters per second (cm/s).

The rate of something moving in a specific direction is called its velocity. Using an automobile driving north on a highway as an example, or a rocket after it has launched, as an example of speed.

Scalar implies that the velocity vector's absolute value magnitude will always equal the motion's speed.

ΔV = V1 - V2

ΔV = 200 - (-200)

ΔV = 200+200 = 400 m/s

To learn more about velocity, refer

https://brainly.com/question/19108024

#SPJ4

The tall would be 2 x [tex]10^{-6}[/tex] m

Given

Use D1 and D2 to represent the old and new diameters.

D1 =  2 x [tex]10^{-8}[/tex]

D2 = 1cm

To determine how tall you'd be, we need to divide D2 by D1:

Ratio = [tex]\frac{D2}{D1}[/tex]

Substitute values for D2 and D1

Ratio = [tex]\frac{2*10^{-8} }{1cm}[/tex]

Convert cm to m

Ratio = [tex]\frac{2*10^{-8} }{0.01}[/tex]

Convert denominator to exponents

Ratio = [tex]\frac{2*10^{-8} }{10^{-2} }[/tex]

Apply the Law of indices

Ratio = [tex]2*10^{-8} *10^{2}[/tex]

Ratio = [tex]2*10^{-8+2}[/tex]

Ratio = [tex]2*10^{-6}[/tex]

Therefore [tex]2*10^{-6}[/tex]m time falls.

To learn more about average diameter tall, refer

to https://brainly.com/question/25573309

#SPJ4

The length of the string is 100 m.

Mass of the string = 30 gm = 0.003 kg

Tension on the string = 30 N

Time = 100 ms = 0.1 s

The wave speed of the string is,

[tex]Wave \: speed = \frac{ Tension \: force}{ Linear \: density}[/tex]

[tex]v = \sqrt{ \frac{T}{μ } } [/tex]

[tex]v = \sqrt{ \frac{TL}{m } } [/tex]

The velocity of the string is,

[tex]V = \frac{L}{t} [/tex]

The length of the string is,

[tex] \frac{L}{t} =\sqrt{ \frac{T}{μ } } [/tex]

[tex]L = \frac{T \times t ^{2} }{m } [/tex]

[tex]L = \frac{30 \times (0.1) ^{2} }{0.003} [/tex]

L = 100 m.

Therefore, the length of the string is 100 m.

To know more about velocity, refer to the below link:

https://brainly.com/question/18084516

#SPJ4

proton are the subatomic particles that are _positive_ charged and found in the centre of the atom. neutron are the subatomic particles that are _neutral_ charged and found in the centre of the atom .

Answer:

UN balanced force to applied on that object

Both the ships will see the other ship with the same velocity i.e, 0.999c m/s.

To calculate the velocity of one ship as seen by the other ship, we need to use the velocity transformation formula derived from Lorentz transformation:

V = {v1 - v2/1-(v1)(v2)} x c

Here v1 and v2 are the velocities of the two ships

As the ships are heading towards each other v1 = -v2 = 0.999c

Putting this value in the above equation

V = 0.999c + 0.999c/1 - (0.999c)(0.999c) x c = 0.999c m/s

Hence, both the ships will see the other ship with the same velocity i.e, 0.999c m/s.

To know more about "relative velocity", refer to the link given below:

https://brainly.com/question/12846122?referrer=searchResults

#SPJ4

According to photoelectric effect, the threshold frequency of metal is 1.42 x 10¹⁵ Hz.

We need to know about the photoelectric effect to solve this problem. The photoelectric effect is electron ejected from metal because of light source. The kinetic energy of the ejected electron is

K = h(f - fo)

where K is kinetic energy, h is Max Planck constant (6.6 x 10¯³⁴ Js), f is the frequency of light source and fo is the threshold frequency of the metal.

From the question above, we know that

λ = 200 nm = 200 x 10¯⁹ m

v = 3.4 x 10⁵ m/s

me = 9.1 × 10¯³¹ kg

Find the frequency of light source

f = c / λ

f = 3 x 10⁸ / (200 x 10¯⁹)

f = 1.5 x 10¹⁵ Hz

Find the threshold frequency

K = h(f - fo)

1/2 . me .v² = 6.6 x 10¯³⁴ (1.5 x 10¹⁵ - fo)

1/2 . 9.1 × 10¯³¹ . (3.4 x 10⁵)² = 9.9 x 10¯¹⁹ - 6.6 x 10¯³⁴fo

9.9 x 10¯¹⁹ - 6.6 x 10¯³⁴fo = 5.26 x 10¯²⁰

6.6 x 10¯³⁴fo = 9.37 x 10¯¹⁹

fo = 1.42 x 10¹⁵ Hz

Find more on photoelectric effect at: https://brainly.com/question/1408276

#SPJ4

Through accountability and open disclosure, CMS's core measures lessen the load on providers and enhance patient care in an effective and efficient manner.

Eligible professionals (EP), critical access hospitals, and eligible hospitals offer healthcare services that are measured and tracked by electronic clinical quality measures (eCQMs), which are produced by a provider's electronic health record (EHR). Reporting and tracking eCQMs enables the health care system to deliver timely, patient-centered, effective, safe, efficient, equitable treatment. Health care providers electronically submit eCQMs, which measure high quality treatment using information from EHRs and other health IT systems.

Health care providers follow up with the eCQMs and needs that the CMS quality programme has identified. Regulatory reporting is an efficient instrument that ensures correct, on-demand reporting by gathering reports and submitting data to CMS in accordance with regulatory requirements. Reduced provider workload and expense due to the CMS metric introduced to NQF. It might be challenging to achieve the patient regulatory criteria for meaningful use (eCQMs) reporting. Its primary metrics don't entirely correspond to requirements for high-quality healthcare.

to learn more about CMS's (Centers for Medicare and Medicaid Services) go to -

https://brainly.com/question/1909464

#SPJ4

Quiet inspiration will increase thoracic and lung volume and decrease intrapulmonary pressure.

Boyle's Law is the law that determines the relationship of the pressure of a gas with respect to the volume of the container. Here the pressure of gas exists as inversely proportional to the volume of the particular container.

This is one of the major principles which is important for understanding various processes of events occurring during pulmonary ventilation. If there is an increase in the volume of a container takes place, the pressure will gradually decrease.

Quiet inspiration will result in increasing thoracic as well as lung volume and is likely to decrease intrapulmonary pressure. Since the inspiratory muscles get contract to increase the thoracic cavity volume as this will cause an increased volume of the lungs as well. Then gradually there will be an increase in the volume of the lungs that lowers the intrapulmonary pressure which exists below atmospheric pressure.

Learn to know more about the inspiration and expiration of Quiet breathing at

https://brainly.com/question/14038944

#SPJ4

(a) The change in momentum of the girl is 736.32 Kg-m/s ( Downwards).

(b) The Impulse in the net is 736.32 Kg-m/s.

(c) The Average force on the net is 1635.86 N.

(a) Let us say, the mass of the girl to be M.

The height of the window is 12m.

When the girl jumps out of the window it becomes a case of free fall so we can apply the equations of motion because downward acceleration as constant. The initial velocity U of the girl is zero.

The final velocity of the girl on reaching the ground is V.

V = √2gH

V = √2x9.8x12

V = √235.2

V = 15.33 m/s.

Now, we know that.

Change in momentum (Δp) = M(V-U)

Δp = 48(15.33-0)

Δp = 736.32 Kg-m/s (Downwards).

(b) The impulse on the net will be equal to the change in momentum of the girl i.e. 736.32 Kg-m/s, because the net was initially at rest and the final velocity of the net is same as that of the girl. Impulse is nothing but change in momentum.

(c) From the Impulse-Momentum theorem, We know that,

Average net force (F) = Δp/Δt

Here change in momentum is 736.32 Kg-m/s.

total change in time is 0.45 seconds.

So, the net average force will be,

F = 736.32/0.45

F = 1635.86 N.

To know more about Impulse-Momentum Theorem, visit

https://brainly.com/question/14121529

#SPJ9

True. If E=0, at all points of a closed surface that means there is no electric field present. Therefore, electric flux should also be zero.

This leads us to the Gauss's Law, which says that the electrical flux going through a closed surface, is that the sum of all charges Q inside that closed surface, divided by permittivity of free space E₀. If that flux is zero, meaning there is no net charge inside the shape.

The net flux through a closed surface is a quantitative measure of the net charge inside a closed surface. 2. the web electric flux through any closed surface surrounding a net charge 'q' is independent of the shape of the surface.

The flux of an electrical field through a closed surface will be always zero if and only if there is no net charge in the volume enclosed by the surface. the quantity of electric flux is always proportional to the charges inside the surface

Learn more about electric flux :

brainly.com/question/26289097

#SPJ4