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A rectangular loop of wire is oriented w...

A rectangular loop of wire is oriented with the left corner at the origin, one edge along X-axis and the other edge along Y-axis as shown in the figure. A magnetic field is into the page and has a magnitude that is given by `beta=alphay`

where `alpha` is constant. Find the total magnetic force on the loop if it carries carrent i.

A

`vecF=alphaa^(2)ihati`

B

`vecF=alphaa^(2)ihatj`

C

`vecF=2alphaa^(2)ihati`

D

`vecF=2alphaa^(2)ihatj`

Text Solution

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The correct Answer is:
B
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