Answer
Step by step text solution for State Faraday's law of electromagnetic induction. Figure shows a rectangular conductor PQRS in which the conductor PQ is free to move in a uniform magnetic field B perpendicular to the plane of the paper.The field extends from x=0 to x=b and is zero for x gt b.Assume that only the arm PQ posses resistance r.When the arm PQ is pulled outward from x=0 with constant speed v, obtain the expressions for the flux and the induced emf. sketch the variations of these quantities with distance 0 le x le 2b. by PHYSICS experts to help you in doubts & scoring excellent marks in Class 12 exams.
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