'Ba cos' diaporamas de présentation

Topic 11.2 is an extension of Topics 5.1, 5.4, 8.1 and 10.2. Essential idea: Generation and transmission of alternating current (ac) electricity has transformed the world.

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Topic 12: Electromagnetic induction 12.2 Alternating current

Topic 12: Electromagnetic induction 12.2 Alternating current. 12.2.1 Describe the emf induced in a coil rotating within a uniform magnetic field. 12.2.2 Explain the operation of a basic alternating current (AC) generator.

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