A thermocouple circuit consists of two thermal junctions and a low-resistance galvanometer , all in series. The galvanmeter has a resistance of 8 Omega and the rest of the circuit has a resistance of 1.6 Omega . The temperature develops an emf of 10 microvolt per degree Celsius difference of temperature between the two junction. When one junction is kept is 0^(@)C and the other in a molten metal, the galvanmeter reads 8 millivolt. What is the temperature of the molten metal? Assume that the emf varies linearly with the temperature difference.

A thermocouple circuit consists of two thermal junctions and a low-res

1.	A thermocouple circuit consists of two thermal junctions and a low-resistance galvanometer , all in series. The galvanmeter has a resistance of 8 Omega and the rest of the circuit has a resistance of 1.6 Omega . The temperature develops an emf of 10 microvolt per degree Celsius difference of temperature between the two junction. When one junction is kept is 0^(@)C and the other in a molten metal, the galvanmeter reads 8 millivolt. What is the temperature of the molten metal? Assume that the emf varies linearly with the temperature difference.
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