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Conduction Law

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A horizontal conducting rod10m long extending from east to west is falling with a speed of 5msec at right angles to the horizontal component of earth magnetic fied 0.3*10-4(zero point three multiplied by ten raised to the power minus four) find the instananeous value of emf induced in the rod

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Q. A horizontal conducting rod

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0.3 \times 10^{- 4}

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Q. A horizontal straight wire 10m long extending from east to west is falling with a speed of 5.0 m/s at right angles to the horizontal component of earth's magnetic field

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Q. (a) Draw a labelled diagram of an ac generator. Obtain the expression for the emf induced in the rotating coil of N turns each of cross-sectional area A, in the presence of magnetic field

\to B

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(b) A horizontal conducting rod 10 m long extending from east to west is falling with a speed 5.0

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