A coil has 1000 turns and 500 {\cm}^2 as its area. The plane of the coil is placed at right angles to a magnetic induction field of 2 \times 10^{-5} {\Wb} \/ {\m}^2. The coil is rotated through 180^{\circ} in 0.2 { s}. The average emf induced in the coil, in {\mV}, is

EAMCET Engineering 2003 Solved Paper

Section: Physics

Question : 24 of 160

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A coil has 1000 turns and 500cm2 as its area. The plane of the coil is placed at right angles to a magnetic induction field of 2×10−5‌Wb∕m2. The coil is rotated through 180∘ in 0.2 s. The average emf induced in the coil, in mV, is

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