Unit 3 · Area of Study 3 · Physics
Electromagnetic Induction and Electric Power
Electromagnetic induction, generators and alternators, transformers, and the transmission of electrical power.
4 free Physics lessons below, each with a plain English explanation, worked examples and an auto marked practice test including real VCAA exam questions with full solutions.
- Magnetic Flux and Electromagnetic Induction
Understand magnetic flux and electromagnetic induction the easy way, with plain English intuition, an interactive simulation, Faraday's law, Lenz's law, worked examples and an auto marked practice test. VCE Physics Units 3 and 4.
- Generators and Alternating Current
Understand generators and alternating current the easy way, with plain English intuition, a clear diagram, the link between flux and EMF, worked examples and an auto marked practice test. VCE Physics Units 3 and 4.
- Transformers
Understand transformers the easy way, with plain English intuition, a clear labelled diagram, the turns ratio, ideal power conservation, worked examples and an auto marked practice test. VCE Physics Units 3 and 4.
- Transmission of Electrical Power
Understand why electrical power is sent at high voltage the easy way, with plain English intuition, a clear diagram, the I squared R loss rule, worked examples and an auto marked practice test. VCE Physics Units 3 and 4.