(a) What is meant by the electromotive force of a cell? A cell B of 6 V and negligible
internal resistance is connected to a combination of resistors shown in the figure.
What is the effective value of the resistance connected across the terminals of the
cell? What are the values of current i, and is?
10Ω
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B = 6 V
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when no current is drawn from the circuit then the potential difference across the circuit is known as EMF of the cell or you can say so that is the work done Per unit charge and carrying it through the external circuit as well as through the electrolyte that is known as EMF
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