GATE PH 2025 PH Q49: Electromagnetic Theory

A point charge

is placed at a distance

above an infinite, grounded conducting plate placed on the

plane at

. The electrostatic potential in

region is given by

, where

and

. Which of the following option(s) is/are correct?

Your answerSelect all correct options. You can choose more than one.

The magnitude of the force experienced by the point charge

The electrostatic energy of the system is

The induced surface charge density on the plate is proportional to

The electrostatic potential

satisfies Poisson’s equation for

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