Physics, asked by anandremesan12, 6 months ago

A 0.5m long metal rod PQ completes the circuit as shown in the figure. The area of the circuit is perpendicular to the magnetic field of flux density 0.15 T. lf the resistance of the total circuit is 3 ohm,calculate the force needed to move the rod in the direction as indicated with a constant speed of 2m/s.

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Answered by ranigargi

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Answer:

this is my answer...

hope it is correct.

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