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Q6.7 (b)  A horizontal straight wire 10m  long extending from east to west is falling with a speed of 5.0 m\: s^{-1}, at right angles to the horizontal component of the earth’s magnetic field, 0.30\times 10^{-4}\: wb\: m^{-2}.

 What is the direction of the emf?

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If we apply the Flemings right-hand rule, we see that the direction of induced emf is from west to east.

Posted by

Pankaj Sanodiya

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