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A copper voltameter is in series with a ...

A copper voltameter is in series with a heater coil of resistance 0.1 ohm. A steady current flows in the circuit for 20 minutes, and a msss of 0.99 g of copper is deposited at the cathode. If the electrochemical equivalent of copper is 0.00033 g/coulomb, calculate the heat generated in the coil.

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