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If a number of cells are connected in pa...

If a number of cells are connected in parallel then write their equivalent emf and internal resistance.

Text Solution

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`1/(r_(eq))=sum_(i=1)^(n)1/(r_(i)),!_(eq)=!` for identical cells and `!` is emf of individual cell.
`!_(1)ne!_(2)ne!_(3)`
`!_(eq)=(sum!_(1)//r_(i))/(sum1/(r_(i)))`
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