Electrical Engineering - Inductors

The permeability of a core material is an indication of the ability of the material to establish a magnetic field.

X_L is directly proportional to frequency and inductance.

An induced voltage is produced as a result of a dc voltage.

Faraday's law states that relative motion between a magnetic field and a coil induces a voltage across the coil.

Inductance is the property of an inductor that produces an opposition to any change in current.