Question

The same alternating voltage v = V0 sin(ωt) is applied in both the LCR circuits shown below. The current through the resistance R at resonance is

(a) maximum in Fig. (1) and maximum in Fig. (2)

(b) minimum in Fig. (1) and maximum in Fig. (2)

(c) maximum in Fig. (1) and minimum in Fig. (2)

(d) minimum in Fig. (1) and minimum in Fig. (2)

Answer 1

Correct option (c) maximum in Fig. (1) and minimum in Fig. (2)

Explanation:

Figure (1) is acceptor circuit and Figure (2) rejector circuit.