InterviewSolution
Saved Bookmarks
| 1. |
Ammetal sphere A of radius ry charged to a potentialis enveloped by a thin walled conductingherical shell B of radius ry. Then potential o. ofhere A after it is connected to the shell BTby a thin conducting wire will be :-+ATA |
|
Answer» When it is connected by wire, all charge from inside is conducted to the outer shell.And then potential inside the shell is a constant and equal to the potential at the surface i.e kQ/bkQ/a = V So, Q = Va/KSo, New Potential = k(Va/k)/b = Va/b |
|