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Current Electricity · 2023 · 6 Apr · Shift 1

1 Physics questions from this JEE Main paper
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Current Electricity · 2023 · 6 Apr · Shift 1

1 Physics questions from this JEE Main paper

  1. Q68.The length of a metallic wire is increased by 20% and its area of cross section is reduced by 4%. The percentage change in resistance of the metallic wire is ​.
    Physics · Current Electricity · Numerical