The current flowing through an external resistance of 20hme is O.S.A when it is connected to terminals of a cell. This current reduces to 0.25A when external resistance is 5ohm Uso kirchoff's law to find emf of cell. I min

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The current flowing through an external
resistance of 2 0hm is 0.5A when it is connected
to terminale of a cell. This current reduces
to 0.25A when external resistance is sohm
Use kirchoff's law to find erf of cell
I
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Transcribed Image Text:The current flowing through an external resistance of 2 0hm is 0.5A when it is connected to terminale of a cell. This current reduces to 0.25A when external resistance is sohm Use kirchoff's law to find erf of cell I www
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