defence exam Army Havildar SAC Mock Test Series 2025 Physics Electric Potential Potential Due to a Charged Particle
The electric field and potential inside a hollow sphere of radius R and uniformly charged with charge q is
1
0,0
2
\(0, \frac{1}{4\pi \epsilon _0} \frac{q}{R}\)
3
\(0, \frac{1}{4\pi \epsilon _0} \frac{q}{R} \frac{1}{4\pi \epsilon_0} \frac{q}{R}\)
4
\(0, \frac{1}{4\pi \epsilon _0} \frac{q}{R^2}0\)