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[" A Daniel cell is balanced on "125cm" ...

[" A Daniel cell is balanced on "125cm" length of a potentiometer wire.Now the cell is short- "],[" circuited by a resistance "2" ohm and the balance is obtained at "100cm" .The internal resistance "],[" of the Daniel cell is- "],[[" (A) "0.5" ohm "," (B) "1.5" ohm "," (C) "1.25" ohm "," (D) "4/5" ohm "]]

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