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In figure, the cube is 40.0 cm on each e...

In figure, the cube is `40.0 cm` on each edge. Four straight segments of wire `ab, bc, cd` and `da` form a closed loop that carries a current `I=5.00A`, in the direction shown. A uniform magnetic field B magnitude the positive y-direction. Determine the magnitude and `B =0.020 T` is in direction of the magnetic force on each segment.

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The correct Answer is:
`[vec(F_(ab))-0,vec(F)_(bc)=(-0.04)hat(i),vec(F)omegat=(-0.04)gar(k)mvec(F)_(db)=(0.04 hat(i)+0.04 hat(k))N]`
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