Teaching HPSC Lecturer (Technical) Mock Test 2024 Electromagnetic Theory Electrostatics Electrostatic Field
The electric potential at a point in free space due to a charge Q coulomb is Q × 1011 volts. The electric field at that point is -
1
4πε0 Q × 1020 volt/m
2
12πε0 Q × 1022 volt/m
3
4πε0 Q × 1022 volt/m
4
12πε0 Q × 1020 volt/m
5
4π × 1022 volt/m
5
Question Not Attempted