Physics - EMI/AC Question with Solution | TestHub

A - V lags by $90^{\circ }$ from I hence option (I) is correct.

B - V lead by $90^{\circ }$ from I hence option (IV) is correct $\mathrm{C}-\mathrm{In}\mathrm{LCR}$ resonance ${\mathrm{X}}_{\mathrm{L}}={\mathrm{X}}_{\mathrm{C}}$. Hence circuit is purely resistive so option (II) is correct D - In LCR series V is at some angle from I hence (III) is correct.