Q.
Statement 1: When a cell is charged by connecting its positive electrode with positive terminal of the charger battery then potential difference across the electrodes of cell will be smaller to the EMF of cell.Statement 2: Potential difference across electrodes in a cell providing electric current is E = Ir, where E is EMF and r internal resistance.
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a
Both statements 1 and 2 are correct
b
Statement 1 is correct statement 2 is incorrect
c
Statement 1 is incorrect statement 2 is correct
d
Both statements 1 and 2 are incorrect
answer is D.
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Detailed Solution
V = E + ir when charging of cell take place.
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