Physics · 2024
JEE Main · 31 January 2024, Shift 1 · Q50
If the percentage errors in measuring the length and the diameter of a wire are 0.1 % each. The percentage error in measuring its resistance will be:
If the percentage errors in measuring the length and the diameter of a wire are $\displaystyle 0.1 \%$ each. The percentage error in measuring its resistance will be:
Official answer
From NTA’s final answer key for this paper.
(3)
0.$\displaystyle 3$%
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.