Chapter 20 Induced Voltages and Inductance. Michael Faraday 1791 – 1867 Great experimental scientist Invented electric motor, generator and transformers.
Chapter 20
Chapter 20 Induced Voltages and Inductance. Faraday’s Experiment – Set Up A current can be produced by a changing magnetic field First shown in an experiment.
Magnetism Can you read through last lessons slide show?
Top Ten List 1. There are North Poles and South Poles. 2. Like poles repel, unlike poles attract. 3. Magnetic forces attract only magnetic materials.
Magnetism
ALL magnets have two poles NORTH seeking pole SOUTH seeking pole.
Electromagnetic Induction. emf – electromotive force When you studied electric circuits, you learned that a source of electrical energy, such as a battery.
