Magnetism - Electric Motors
More Physics Video Lessons
Magnetism 9: Electric Motors
Using a magnetic field to exert torque on a rotating circuit.
Magnetism 10: Electric Motors
Why the circuit will keep flipping over.
Magnetism 11: Electric Motors
Using a commutator to solve the flipping problem and create an electric motor.
Magnetism 12: Induced Current in a Wire
Induced current and EMF in a moving wire from a magnetic field.
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway widget below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.