Question

Does the value for the Seebeck Coefficient (S) measured with a Voltmeter can really be taken as the S of the test material ?

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Answer 1

Answer:

When we measure the S of a given materi, we place the sample between two plates at different temperatures, so we can stablish a Temperature Gradient and an unidirectional Heat Flux across the material. Then, we vary the Thermal Power imput , so we can vary the Temperature Gradient and obtain a set of Output Seebeck Voltages.

Answer 2

Answer:

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