Mutual induction is when more than one inductor coil is mounted on a common ____ core.
A)copper
B)air
C)gold
D)iron

Question

Quizplus · Accepted Answer

Mutual induction occurs when two or more inductor coils are placed in close proximity to each other on a common iron core. Iron cores have high magnetic permeability, which enhances the magnetic field generated by the coils and increases the level of mutual induction. Copper, gold, and air do not have sufficient magnetic permeability to create significant mutual induction.

Mutual Induction Is When More Than One Inductor Coil Is