A solenoid consists of ________.
A)a coil of wire wound around a core
B)a permanent magnet
C)a burglar alarm relay
D)two plates separated by an insulator

Name: A solenoid consists of ________. A)a coil of wire wound around a core B)a permanent magnet C)a burglar alarm relay D)two plates separated by an insulator
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Question

Quizplus · Accepted Answer

A solenoid is a coil of wire that is wound around a core, typically made of iron, which becomes magnetized when an electric current passes through the coil.

A Solenoid Consists of ________