Teaching EMRS TGT Mock Test 2023 Physics Electric Charges and Coulomb's Law Conductors and Insulators
A charged conductor is placed in an external electric field. The electric field at the surface of the conductor is
1
Parallel to the surface of the conductor
2
Perpendicular to the surface of the conductor
3
Along the direction of external electric field when the conductor was not present in external electric field
4
non existent