MCQ Solution:
A standard cell is balanced at 150 cm. height of a potentiometer wire. If this cell is shunted by a resistance of 2 Ù., the balanced position is obtained at 100 cm. length. The internal resistance of the cell will be :
(1) 2 Ù
(2) 1 Ù
(3) 0.66 Ù
(4) 0.1Ù
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