An inductor is hooked up to an AC voltage source. The voltage source has EMF V0

Question

An inductor is hooked up to an AC voltage source. The voltage source has EMF V0 and frequency f. The current amplitude in the inductor is I0.

What is the inductance L of the inductor?
Express your answer in terms of V0, f, and I0


What would happen to the amplitude of the current in the inductor if the inductance L were doubled?
There would be no change in the amplitude of the current.
The amplitude of the current would be doubled.
The amplitude of the current would be halved.
The amplitude of the current would be quadrupled.

Explanation / Answer

halved

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