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MHT CET Physics question

PhysicsAlternating CurrentMHT CET

A loss-free transformer has 500 turns on its primary winding and 2500 in secondary. The meters of the secondary coil indicate 200 volts at 8 ampere under these conditions. The voltage and current in the primary is

Answer: (B)

Solution

V and for a loss-free transformer

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Question ID VK-081938