An electron moves from a point A to a point B in an electric field and gains kinetic energy. Which of A and B is at a higher potential ? Explain.
If the potential difference between A and B is 1 volt, find the gain in kinetic energy of the electrons.

A proton when released from point A moves to a point B in an electric field. Which of A and B is at a higher potential ? Explain. If the potential difference between the points A and B is 5 V, find the amount of work done in moving a proton from B to A (Take charge of proton as +1.6 xx 10^(-19)C ).

As the electron moves away from the nucleus its potential energy --- and kinetic energy ---

As the electron moves away from the nucleus its potential energy ---- and kinetic energy -----

What is the difference between potential energy and kinetic energy ?

Explain the difference between potential energy and Kinetic energy.

When does a test charge gain potential energy in an electric field ?

The difference between potential energy and kinetic energy is called mechanical energy.

The kinetic energy of an electron, which is accelerated in the potential difference of 100 volts, is