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Q.

A rectangular conducting loop of length 4 cm and width 2 cm is in the xy-plane, as shown in the figure. It is being moved away from a thin and long conducting wire along the direction  32x^+12y^ with a constant speed v. The wire is carrying a steady current I = 10 A in the positive x-direction. A current of  10μA  flows through the loop when it is at a distance d= 4 cm from the wire. If the resistance of the loop is  0.2Ω, then the value of v is ______ ms1.  [Given: The permeability of free space  μ0=4π×107NA2]
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