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VITEEE 2017 Solved Paper

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Question : 37

Total: 125

A potentiometer wire, 10 m long, has a resistance of 40 Ω It is connected in series with a resistance box and a 2 V storage cell. If the potential gradient along the wire 0.1 m is V/cm, the resistance unplugged in the box is

260 Ω
760 Ω
960 Ω
1060 Ω

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