Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMagnetic torque & energyEasy2 minPYQ_2020
PhysicsEasysingle choice

A square loopABCD, carrying a currenti, is placed near and coplanar with a long straight conductorXYcarrying currentI
Then,

Options:

Answer:
B
Solution:

Force on partBCandADwill be equal and opposite whether current is clockwise or anticlockwise.

Intensity of field is more atABthan atCD, therefore magnitude of force onABwill be more thanCD. Therefore the loop will be attracted by the conductor if the current in the loop flows clockwise.

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:MagnetismSubtopic:Magnetic torque & energy
⏱ 2mℹ️ Source: PYQ_2020

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