Physics-10th Electricity CBSE Board 2023 Medium
(i) What is meant by resistance of a conductor ? Define its SI unit. (ii) List two factors on which the resis…
- (i)What is meant by resistance of a conductor ? Define its SI unit.
- (ii)List two factors on which the resistance of a rectangular conductor depends.
- (iii)How will the resistance of a wire be affected if its (1) length is doubled, and (2) radius is also doubled ? Give justification for your answer.
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