Electric potential of earth is taken to be zero because earth is a good
Electric potential of earth is taken to be zero because earth is a good
- [AIIMS 1998]
- A
Insulator
- B
Conductor
- C
Semiconductor
- D
Dielectric
Similar Questions
Can a metal be used as a medium for dielectric
Can a metal be used as a medium for dielectric
Three concentric conducting spherical shells have radius $ r, 2r$ and $3r$ and $Q_1, Q_2$ and $Q_3$ are final charges respectively. Innermost and outermost shells are already earthed as shown in figure. Choose the wrong statement.
Three concentric conducting spherical shells have radius $ r, 2r$ and $3r$ and $Q_1, Q_2$ and $Q_3$ are final charges respectively. Innermost and outermost shells are already earthed as shown in figure. Choose the wrong statement.
Inside a hollow charged spherical conductor, the potential
Inside a hollow charged spherical conductor, the potential
For a spherical shell
For a spherical shell
A non uniformly shaped conductor is charged then at it's sharpest point
A non uniformly shaped conductor is charged then at it's sharpest point