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D4 activity: Generators and transformers

An alternating current is induced in a rotating coil. In this activity you will derive an equation for the EMF induced and use 'root mean square' as an average in calculating AC power. You will become able to explain the operation of a transformer and solve ideal transformer problems, as well as understanding why transformers are used in power transmission. Topics: generators and transformers n2kLevels: AHLNumber of...

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