Principle

A stable motor set with armature coils, collector and contact brushes is placed on a large U-magnet. This creates a model of an electric motor with a permanent magnet whose properties can be studied.

Benefits


Demonstrative experiment due to large instruments

Easy and sturdy setup


Tasks


Observe the number of revolutions when changing the operating voltage.

Observe the direction of rotation changing the current direction.

Observe the direction of rotation after switching the magnet position.