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Current Electricity — Easy JEE physics MCQ

A wire of resistance $10$ Ω carries a current of $2$ A. The potential difference across it is:
  1. A. $20$ V
  2. B. $5$ V
  3. C. $0.2$ V
  4. D. $12$ V

Solution

$V = IR = 2 \times 10 = 20$ V

PHYSICS

easy • PYQ Reworded
Question
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A wire of resistance 1010 Ω carries a current of 22 A. The potential difference across it is:
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