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JEE Advanced 2020 Paper 2

Section: Physics

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Question : 14

Total: 54

In the balanced condition, the values of the resistances of the four arms of a Wheatstone bridge are shown in the figure below. The resistance R3 has temperature coefficient 0.0004‌°C−1. If the temperature of R3 is increased by 100‌°C, the voltage developed between S and T will be volt.

[JEE Adv 2020 P2]

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