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A wheel with 10 metallic spokes each 0.5 m long is rotated with a speed of 120 rev/min in a plane normal to the horizontal component of earth 's magnetic

field at a place.. If BH = 0.4 G at the place .What is the induced emf between the axle and the rim of the wheel?


6.28 x 10-5 square v is the answer write in your notes
0 0 0
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