The length of a given cylindrical wire is increased by 100%. Due to the consequent…
Physics · JEE Advanced · NTA Exams — Current Electricity
The length of a given cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be
- 200%
- 100%
- 50%
- 300%
Answer
(D) 300%
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