A transformer takes 120v rms from a household circuit and, Ask an Expert

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A transformer takes 120V (RMS) from a household circuit and drops it to supply a secondary circuit at 8V (RMS) to power a dorbell at 3.75A (RMS). The primary side of the transformer has 1005 turns.

a.) What is the number of turns in the secondary coil of the transformer?

b.) What is the peak current in the primary coil of the transformer?

c.) What is the average power used by the doorbell when it is on?

d.) What is the peak power used by the doorbell when it is on?

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Category:- Physics
Reference No.:- M9876618

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