In the circuit shown if fig, the rms currents `(I_1), (I_2)` and` (I_3)` are altered by varying the frequency f of the oscillator. The output voltage of the oscillator remains sinusoidal and has a fixed amplitude.
When curves in figure correctly indicate the variation with frequency of the currents `(I_1), (I_2),and (I_3)`.
A. `{:(I_(1),I_(2),I_(3)),(q,q,q):}`
B. `{:(I_(1),I_(2),I_(3)),(r,q,q):}`
C. `{:(I_(1),I_(2),I_(3)),(q,p,r):}`
D. `{:(I_(1),I_(2),I_(3)),(q,r,p):}`