The self-induction coefficient of a coil of zero resistance is 2H the coil is connected
to AC source of maximum voltage 100
V and frequency 40Hz calculate its inductive
reactance and the current effective value in the circuit

a) (520.9 ohm – 0.3 A)
b) (502.9 ohm – 0.2 A)
c) (250.9 ohm – 0.3 A)