Electric Potential MCQ (Multiple Choice Questions) PDF Download

If U is potential energy and q is charge particle, then electric potential is equals to

1. Uq
2. q/U
3. U/q
4. 2q/U

1 electron volt is equals to

1. 1.602x10¹⁹ J
2. 1.602x10^-19 J
3. 1.602x10⁹ J
4. 1.602x10^-9 J

If we place a test particle of positive charge 1.60x10^-19 C at point in electric field, where particle has an electric potential energy of 2.40x10^-17, then potential energy per unit charge is

1. 100 J/C
2. 150 J/C
3. 200 J/C
4. 350 J/C

Potential energy per unit charge at point in electric field is called

1. electric potential
2. magnetic potential
3. thermal potential
4. optical potential

Energy equal to work required to move a single elementary charge e to the potential difference of one volt is called

1. One proton volt
2. One electron volt
3. One neutron volt
4. One photon volt