The diagram above illustrates an isolated metal sphere carrying charge W in a medium whose permittivity is so. The magnitude of the electric field intensity at P can be expressed as

a
Q2/(4πεor2)
b
Q/(4πεor2)
c
Q/(4πεor)
d
Q2/(4πεor2)
e
Q/(4πεor) 2
Explanation
Correct Option
bNo explanation available
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