As shown in the figure, a rectangular lo...

As shown in the figure, a rectangular loop of a conducting wire is moving away with a constnant velocity v in a perpendicular direction from a very long straight conductor carrying a steady curent I. When the breadth of the rectangular loop is very small compared to its distance from the straight conductor, how does the emf E induced in the loop vary with time t?

`Eprop1/(t^(2))`

`E prop 1/t`

`Eprop -In(t)`

`Eprop1/(t^(3))`

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