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JEE MAIN
01-02-2024 S1
Question
The radius (r), length (l) and resistance (R) of a metal wire was measured in the laboratory as r=(0.35±0.05)cm R=(100±10) ohm l=(15±0.2)cm The percentage error in resistivity of the material of the wire is
Select the correct option:
A
25.6%
B
39.9%
C
37.3%
D
35.6%
✓ Correct! Well done.
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Physics
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