Question

The phase angle between e.m.f. and current in LCR series ac circuit is

• A. $0to\frac{\pi }{2}$
• B. $\frac{\pi }{4}$
• C. $\frac{\pi }{2}$
• D. $\pi$

Answer 1

The correct option is A $0to\frac{\pi }{2}$