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The figure shows four wire loops, with e...

The figure shows four wire loops, with edge length of either `L` or `2L`. All four loops will move through a region of uniform magnetic field `vecB` (directed out of the page) at the same constant velocity . Rank the four loops according to the maximum magnitude of the e.m.f. induced as they move through the field, greatest first

A

`(e_(c)=e_(d))lt(e_(a)=e_(b))`

B

`(e_(c)=e_(d))gt(e_(a)=e_(b))`

C

`e_(c)gte_(d)gte_(b)gte_(a)`

D

`e_(c)lte_(d)lte_(b)lte_(a)`

Text Solution

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The correct Answer is:
A
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