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A dielectric slab is inserted between th...

A dielectric slab is inserted between the plates of a capacitor. The charge on the capacitor is `Q` and the magnitude of the induced charge on each surface of the dielectric is `Q'`.

A

q' = q - `(q)/(K)`

B

q' = -q + `(q)/(K)`

C

q' = `q[(1)/(K) + 1 ]`

D

q' = - q `(1 + (1)/(K))`

Text Solution

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The correct Answer is:
B
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