Physics - EMI/AC Question with Solution | TestHub
PhysicsEMI/ACMotional & Rotational EMFEasy2 minPYQ_2020
PhysicsEasysingle choice
A rod of lengthrotates with a small but uniform angular velocityabout its perpendicular bisector. A uniform magnetic fieldexists parallel to the axis of rotation. The potential difference between the two ends of the rod is
Options:
Answer:
A
Solution:
Induced emf is generated between centre and end, and at two end. Potential will be same, hence, no potential difference is produced.
Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:EMI/ACSubtopic:Motional & Rotational EMF
⏱ 2mℹ️ Source: PYQ_2020
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