Asked by  | 11th Jul, 2008, 06:41: PM

Expert Answer:

emf of the cell is the energy given by th cell in the flow of unit charge in the whole circuit (including the cell )is called the emf of the cell,.Potential difference (pd) or terminal voltage across the terminals of a power supply, such as a battery of cells.

Answered by  | 13th Jul, 2008, 06:35: PM

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