Physics, asked by sgaileandat1054, 11 months ago

Comparison of emf of two cells using potentiometer

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Answered by SaiThanvi

Answer:

Potentiometer : Comparison of EMF. Potentiometer is a simple device used to measure the electromotive force, potential difference across a resistor and internal resistance of a cell. It consists of a board where a tungsten or manganese wire is fitted on it.

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