(A) : If a dielectric is charged by induction then induced charge q_i may be less than inducing charge q.
(R) : For metals, dielectric constant is infinity.

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Both ‘A’ and ‘R’ are true and ‘R’ is the correct explanation of ‘A’.

‘A’ is false and ‘R’ is false

Both ‘A’ and ‘R’ are true and ‘R’ is not the correct explanation of ‘A’

‘A’ is true and ‘R’ is false

answer is B.

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Detailed Solution

If a dielectric is charged by induction, then induced charge q_i may be less than inducing charge q.

$q_{i} = q (1 - \frac{1}{K})$

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