VITEEE 2016 Paper

Section: Physics

Question : 24 of 125

Marks: +1, -0

A potentiometer circuit shown in the figure is set up to measure emf of cell E. As the point P moves from X to Y, the galvanometer G shows deflection always in one direction, but the deflection decreases continuously until Y is reached. The balance point between X and Y may be obtained by

decreasing the resistance R and decreasing V
decreasing the resistance R and increasing V
increasing the resistance R and increasing V
increasing the resistance R and decreasing V

Validate

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