Teaching UP PGT Mock Test Series 2024 Physics Electric Potential Electric Potential and Electric Potential Energy
Sixty four conducting drops each of radius 0.02 m and each carrying a charge of 5 μC are combined to form a bigger drop. The ratio of surface density of bigger drop to the smaller drop will be:
1
1 : 4
2
4 : 1
3
1 : 8
4
8 : 1