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[" Q.28Alternating current of peak value...

[" Q.28Alternating current of peak value "((2)/(pi))" ampere flows through the primary coil of the transformer."],[" The coefficient of mutual inductance between primary and secondary coil is "1" henry.The peake.m.f."],[" induced in secondary coil is (Frequency of "a.c.=50Hz" ) "]

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