- ABoth A and R are true, and R is the correct explanation of A.
- BBoth A and R are true, but R is not the correct explanation of A.
- CA is true but R is false.
- DA is false and R is also false. Assertion (A): If a point charge q is placed in front of an infinite grounded conducting plane surface, the point charge will experience a force. Reason (R): This force is due to the induced charge on the conducting surface which is at zero potential.
