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20,000/0.019 = 1,052,632 volts/meter (rounded)

Q: TV set is about 20 kV If the distance between the plates is 1.9 cm find the magnitude of the uniform electric field in the region between the two plates?

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velocity is a vector quantity. Its magnitude is given by (velocity)= (distance)/(time)

Yes. That's what "uniform electric field" means.

the distance will be equal to the time multiplied by a factor which is the speed.

if the field strength of induction is same at every point in both magnitude and direction is called uniform magnetic field. in uniform magnetic field the lines of force are straghit parallel and equidistant.

Velocity has speed and direction. Speed only has speed. --------------------------------------------------------------------------------------- Speed is a scalar quantity having only magnitude But velocity is a vector quantity having both magnitude and direction. So a body is said to move with uniform speed around a circle but not with uniform velocity as the direction is always changing.

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velocity is a vector quantity. Its magnitude is given by (velocity)= (distance)/(time)

In uniform motion, the velocity of the object is constant: both in magnitude and in direction. In non-uniform one or other (or both) of these will vary.

The electric field of an infinite line charge with a uniform linear charge density can be obtained by a using Gauss' law. Considering a Gaussian surface in the form of a cylinder at radius r, the electric field has the same magnitude at every point of the cylinder and is directed outward. The electric flux is then just the electric field times the area of the cylinder.

Yes. That's what "uniform electric field" means.

the distance will be equal to the time multiplied by a factor which is the speed.

if the field strength of induction is same at every point in both magnitude and direction is called uniform magnetic field. in uniform magnetic field the lines of force are straghit parallel and equidistant.

A uniform electric field exists between parallel plates of equal but opposite charges.

In the rotating frame, it can be (though it doesn't have to be). In an inertial frame, no (though it can be uniform in magnitude).

Velocity has speed and direction. Speed only has speed. --------------------------------------------------------------------------------------- Speed is a scalar quantity having only magnitude But velocity is a vector quantity having both magnitude and direction. So a body is said to move with uniform speed around a circle but not with uniform velocity as the direction is always changing.

uniform and non uniform motion uniform motion [ equal distance in equal intervals of time is known as uniform motion] non uniform motion [equal distance at unequal intervals of time is known as non uniform motion]

A uniform electric field has symmetrical and constant field effect throughout the region is permeates. Or in easier language, the test charge should encounter constant force through out the region when the electric field is uniform or constant. So, according to your query the uniform field is there, where the effect of the uniform is constant.

The charges on proton and electron are equal in magnitude. hence, the electric force F(=eE) on them will be equal in magnitude.Acceleration of electron,ae=F/me=eE/meAcceleration of proton,ap=F/mp=eE/1836meTherefore,ae/ap=1836