An infinite plane sheet of charge density $10^{-8} C m^{-2}$ is held in air. In this situation, the distance between two equipotential surfaces, whose potential difference is 10 V, will be |
17.7 mm 4.42 mm 11.7 mm 8.85 mm |
17.7 mm |
The correct answer is Option (1) → 17.7 mm |