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PhysicsMagnetismMagnetic torque & energyMedium2 minPYQ_2023
PhysicsMediumnumerical

A single turn current loop in the shape of a right angle triangle with sides5 cm, 12 cm, 13 cmis carrying a current of2 A. The loop is in a uniform magnetic field of magnitude0.75 Twhose direction is parallel to the current in the13 cmside of the loop. The magnitude of the magnetic force on the5 cmside will bex130 N. The value ofxis _______.

Question diagram: A single turn current loop in the shape of a right angle tri
Answer:
9.00
Solution:

Here, B=0.75 T

The magnitude of magnetic force on the 5 cm side is FAB=i×lABBsinθ           angle between AC & AB

=2×5100×0.75×1213

=9130 N

Hence, the value of x=9.

Stream:JEESubject:PhysicsTopic:MagnetismSubtopic:Magnetic torque & energy
2mℹ️ Source: PYQ_2023

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