1.

Assertion (A) : A capacitor blocks d.c. but offers an easy path to a.c. Reason (R) : Capacitive reactance is inversely proportional to frequency of a.c. supply.

Answer»

If both ASSERTION and reason are true and the reason is the CORRECT explanation of the assertion.
If both assertion and renson are true but reason is not the correct explanation of the assertion.
If assertion is true but reason is false.
If the assertion is false but reason is true.

Solution :`X_(C) =1/(C omega)`, HENCE for d.c. `X_( C) = infty`.


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