Coulomb's Law and Electric Field Intensity
Trending Questions
Q. When the separation between two charges is increased , the electric potential energy of the charges
- increases
- decreases
- remain the same
- may increase or decrease
Q. Two charges +10 pC and +20 pC are placed at a separation of 2 cm, then the electric potential due to the pair at the middle point of the line joining the two charges is_____.
- 9 V
- 18 V
- 27 V
- 13.5 V
Q. The electric flux density in a particular medium with ε=6ε0 is given by
D=x4δxnCm2
The electric field intensity at x = 0.5 m is
D=x4δxnCm2
The electric field intensity at x = 0.5 m is
- π4Vm
- 34πVm
- 32πVm
- 54πVm