A cell balances against a length of 250 cm on potentiometer wire when it is shunted bý a resistance of 102. The balancing length reduces by 50cm, when it is shunted by a resistance of 52. Calculate the balancing length when the cell is in open circuit and the internal resistance of a cell.
A cell balances against a length of 250 cm on potentiometer wire when it is shunted bý a resistance of 102. The balancing length reduces by 50cm, when it is shunted by a resistance of 52. Calculate the balancing length when the cell is in open circuit and the internal resistance of a cell.
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![L A cell balances against a length of 250 cm on
potentiometer wire when it is shunted by a
resistance of 102. The balancing length reduces
by 50cm, when it is shunted by a resistance of
52. Calculate the balancing length when the cell
is in open circuit and the internal resistance of a
cell.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1816249e-1d0a-4a53-aa37-9763b47a34ff%2Fc1ef3c23-806c-4c03-baa5-04bfd78a4e0c%2Fsnh9ghc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:L A cell balances against a length of 250 cm on
potentiometer wire when it is shunted by a
resistance of 102. The balancing length reduces
by 50cm, when it is shunted by a resistance of
52. Calculate the balancing length when the cell
is in open circuit and the internal resistance of a
cell.
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