However, a transformer can be used to transform resistances, making them behave electrically as if they were
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However, a transformer can be used to "transform" resistances, making them behave electrically as if they were larger or smaller than they actually are.(a) Sketch the primary and secondary coils of a transformer that can be introduced between the amplifier and the speaker in Figure to match the impedances.(b) What must be the turn??sratio?
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a The amplifier is connected across the primary windings of a transformer and the resistor R is conn...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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