AP EAMCET · PHYSICS · Mathematics in Physics
The potential difference across the ends of a conductor is \((50 \pm 3) \mathrm{V}\) and the current through it is \((5 \pm 0.1) \mathrm{A}\). The percentage error in the measurement of resistance of the conductor is
- A \(2\)
- B \(4\)
- C \(8\)
- D \(6\)
Answer & Solution
Correct Answer
(B) \(4\)
Step-by-step Solution
Detailed explanation
Given, \(V+\Delta V=(50 \pm 3) V\) \(\mathrm{I}+\Delta \mathrm{I}=(5 \pm 0.1) \mathrm{A}\) from ohm's law…
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