Physics - EMI/AC Question with Solution | TestHub
PhysicsEMI/ACMotional & Rotational EMFEasy2 minPYQ_2020
PhysicsEasysingle choice
Consider the situation shown in the figure. The wireis sliding on the fixed rails with constant velocity. If the wireis replaced by a semicircular wire, the magnitude of the induced current will
Options:
Answer:
B
Solution:
As we have to consider the length perpendicular to velocity vector and magnetic field vector independent of shape and length of wire, the perpendicular length between two wires is constant hence value of induced current will remain constant.
Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:EMI/ACSubtopic:Motional & Rotational EMF
⏱ 2mℹ️ Source: PYQ_2020
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