ElectrostaticsHard
Question
A charge q is uniformly distributed over a large plastic plate. The electric field at a point P close to the centre and just above the surface of the plate is 50 V/m. If the plastic plate is replaced by a copper plate of the same geometrical dimensions and carrying the same uniform charge q, the electric field at the point P will become:
Options
A.zero
B.25 V/m
C.50 V/m
D.100 V/m
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