The movable part of the relay is called the ____.

A) control coil
B) yoke
C) armature
D) medium

Movable Part

A component within a mechanism that changes position or operates dynamically to perform a specific function.

Relay

A relay is an electromechanical switch used in electrical circuits to control a high-power or high-voltage load with a small input signal, often utilized for safety and control purposes.

Armature

The rotating part of an electric generator or motor that interacts with the magnetic field to produce electromotive force.