Question

In an `LR` circuit, `R = 100 Omega` and `L = 2 H`. If an alternating voltage of `120 V` and `60 Hz` is connected in this circuit, then the value of current flowing in it will be ______ `A` nearly
A. 0.32
B. 0.16
C. 0.48
D. `0.8`

Answer 1

Correct Answer - 2
`I = (E)/(Z) = (E)/(sqrt(R^(2) 4 pi^(2) f^(2) L^(2)))`