Question

what happens when alternating current applied to an inductor?​

Answer 1

Answer:

AC Voltage and Inductor

Here we will learn more about the function of an electric circuit, where an AC voltage is applied to the inductor. In order to find out the equation, we will consider the circuit as shown in the figure below. According to the figure, we have an inductor and an AC voltage V, which is represented by the symbol ~. The voltage produces a potential difference across its terminals that varies using a sinusoidal equation. The difference that is, the AC voltage thus can be given as,

From the equation, we deduce that vm sis used to signify the amplitude for the oscillating potential to denotes the differences. The angular frequency is given by ω. The current can be calculated by using the Kirchhoff’s loop rule. The equation which forms is as under,

Answer 2

Explanation:

So whenever a sinusoidal voltage is applied to an inductive coil, the back emf opposes the rise and fall of the current flowing through the coil and in a purely inductive coil which has zero resistance or losses, this impedance (which can be a complex number) is equal to its inductive reactance.

plz mark as brainilist