If the distance of a charged particle from a wire changes from 10 cm to 20 cm, wnat nappen

3 mayiruv

If the charge of a particle changes from 2 uC to -2°C, what happens to the force exerted on that particle?

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?

What is an electric motor? explain its operation. 2-3 sentence