EAMCET Engineering 2002 Solved Paper

Section: Physics

Question : 17 of 200

Marks: +1, -0

The balancing length for a cell is 560‌cm in a potentiometer experiment. When an external resistance of 10Ω is connected in parallel to the cell, the balancing length changes by 60‌cm. The internal resistance of the cell in ohms, is

1.6
1.4
1.2
0.12

Validate

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