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There are 500 turns on the input coil of a toy transformer and 50 turns on the output coil. Suppose that a 220V ac

There are 500 turns on the input coil of a toy transformer and 50 turns on the output coil. Suppose that a 220V ac source were connected to the output coil What effective voltage would there be across the terminals of the input coil? What type of transformer is this?

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