Question

What alternating voltage is applied across the pure inductor of inductance \[L\]?

Options

• \[v=v_m\sin\omega t\]

• \[v=-v_m\sin\omega t\]

• \[v=\omega L\sin\omega t\]

• \[v=v_m\cos\omega t\]

Answer 1

The applied alternating voltage is \[v=v_m\sin\omega t\]. Here, \[v_m\] is the voltage amplitude.