CUET · PHYSICS · PYQ PAPER 2025
n the given diagram, the direction of current is given. Due to the presence of the current carrying wire, the loop ABCD will be
- A stationary
- B attracted towards the wire
- C repelled by the wire
- D rotating around the wire
Answer & Solution
Correct Answer
(C) repelled by the wire
Step-by-step Solution
Detailed explanation
Current in wire: Upwards. Current in loop side AB (closer to wire): Downwards (anti-parallel). Current in loop side CD (farther from wire): Upwards (parallel). Force on AB: Repulsive (away from wire). \(F_{AB}\) Force on CD: Attractive (towards wire). \(F_{CD}\) Since side AB is…
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