Physics for IGCSE & O level - Magnets And Currents (Section 1 - No. 20)
What is the function of the armature in a DC motor?
To provide the magnetic field.
To carry the current and experience torque.
To control the motor's speed.
To regulate the voltage.
Paliwanag
The armature carries current and is the part that experiences torque, causing the motor to rotate.