Wrapping wire around a metal creates magnetism

Electromagnets can be turned on or off

They function similarly to permanent magnets

Flipping the battery changes current direction

This switches the poles of the electromagnet

Switching wires is an alternative method

Electromagnets can create spinning motion

Switching polarity keeps the magnet spinning

Adding permanent magnets enhances the effect

The armature is the spinning part of the motor

A commutator switches current direction automatically

Brushes maintain contact with the commutator

Adding loops to the armature enhances performance

More wires increase electromagnet strength

Higher electricity levels boost motor speed

The stator is the stationary part of the motor

The rotor is the spinning armature

DC motors are common in battery-powered devices

Motors power toys, fans, and tools

Spinning motion can be converted to other movements

Electric cutting knives utilize motor-driven gears

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