Question

Assertion: In series LCR circuit resonance can take place.

Reason: Resonance takes place if inductance and capacitive reactances are equal and opposite.

(a) If both assertion and reason are true and the reason in the correct explanation of the assertion.

(b) If both assertion and reason are true but the reason is not correct explanation of the assertion.

(c) If assertion is true but reason is false.

(d) If the assertion and reason both are false.

(e) If assertion is false but reason is true.

Answer 1

(a) If both assertion and reason are hue and the reason is the correct explanation of the assertion.

At resonant frequency X_L = X_C 

So, Impedance, Z = R (minimum) 

Therefore, the current in the circuit is maximum