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  4. A conducting ring of radius 0.4m is placed in a time varrying magnetic field B=(2 + (3 t2/π )) (where B is in tesla and t is in s ) in such a way that its axis making an angle 60° with magnetic field. The emf induced in the ring at t=2s will be

Q. A conducting ring of radius is placed in a time varrying magnetic field (where is in tesla and is in ) in such a way that its axis making an angle with magnetic field. The emf induced in the ring at will be

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