Physics - EMI/AC Question with Solution | TestHub

PhysicsEMI/ACFaraday law/Lenz lawMedium2 minPYQ_2020
PhysicsMediumnumerical

A loopABCDEFAof straight edges has six corner pointsA0,0,0,B5,0,0,C5,5,0,D0,5,0,E0,5,5andF0,0,5. The magnetic field in this region isB=3i^+4k^T. The quantity of flux through the loopABCDEFA(inWb) is _____________

Answer:
175.00
Solution:

ϕ=B.A=3i^+4k^.25i^+25k^

ϕ=2×25+4×25=175weber

Stream:JEESubject:PhysicsTopic:EMI/ACSubtopic:Faraday law/Lenz law
2mℹ️ Source: PYQ_2020

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