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Physics, 29.10.2020 17:10 19nnash

The current in secondary of coil of a transformer is 1 A and that in primary is 0.5 A. If 200V is available in the secondary what is the voltage in the primary?

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The current in secondary of coil of a transformer is 1 A and that in primary is 0.5 A. If 200V is av...

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