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1. |
The electric field strength at a distance point P due to a point charge +q located on the origins is 100 V/m if the point charge is now enclosed by a perfectly conducting metal sheet sphere whose centre is at origin then the electric field strength at the point P outside the sphere becomes |
A. | Zero |
B. | 100 V/m |
C. | 100 V/m |
D. | 50 V/m |
Answer» C. 100 V/m | |