Lessons

Eamcet Physics
2 nd Year : Unit 2.1 ( Current Electricity ) - Current Electricity

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Q.

A 10 m long potentiometer wire with resistance 2 ohm per metre is connected to an accumulator. On doubling the radius of the wire, keeping its length same, the value of potential gradient will become

View Answer

Correct choice: D

Explanation:

None
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