(a) Explain why a transformer works for ac but not for dc. (b) Explain why a transformer...
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(b) Explain why a transformer designed to be connected to an emf of amplitude 170 V would be damaged if connected to a dc emf of 170 V.
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a A transformer only works for alternating currents because its operation is based upon th...View the full answer
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Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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