Physics - EMI/AC Question with Solution | TestHub
PhysicsEMI/ACFaraday law/Lenz lawMedium2 minQB
PhysicsMediummatching list
A magnetic field increasing with time is present perpendicular to the plane of three loops kept in the field. Loop A is made up of wood, loop B is made of conductor and loop C is made of super conductor material.
List - I | List - II |
|---|---|
(Q) No change in flux | (1) loop A only |
(R) Non zero current | (2) loop B & A only |
(S) Non zero change in flux | (3) loop C only |
(p) No current flow | (4) B and C only |
Options:
Answer:
C
Solution:
For superconductor flux remain constant current in super conductor have magnitude so that no flux change take place.
Stream:JEESubject:PhysicsTopic:EMI/ACSubtopic:Faraday law/Lenz law
⏱ 2mℹ️ Source: QB
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