A device used chiefly for storing energy in a magnetic field is
A)an inductor.
B)a resistor.
C)a capacitor.
D)a galvanometer.
E)a dielectric.

Question

Quizplus · Accepted Answer

An inductor is a device primarily used for storing energy in a magnetic field. It is made up of a coil of wire that resists changes in the electrical current flowing through it. When the current flows through the coil, a magnetic field is created around it, and energy is stored in this field. When the current is interrupted, the magnetic field collapses, and the stored energy is released. Therefore, an inductor is a type of energy storage device, specifically for storing energy in a magnetic field.

A Device Used Chiefly for Storing Energy in a Magnetic