MHT CET Physics question
A coil has an inductance of 0.7 henry and is joined in series with a resistance of 220 . When an alternating e.m.f. of 220 V at 50 cycles per second is applied to it, then wattless component of current in the circuit is
Answer: (D)
Solution
, , A and , so the wattless
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account