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A wire bent as a parabola y=kx^(2) is lo...

A wire bent as a parabola `y=kx^(2)` is located in a uniform magnetic field of induction B, the vector B being perpendicular to the plane `xy.` At `t=0`, the sliding wire starts sliding from the vertex O with a constant acceleration a linearly as shown in Fig. Find the emf induced in the loop -

A

`Bysqrt((2a)k)`

B

`Bysqrt((4a)/(k))`

C

`Bysqrt((8a)/(k))`

D

`Bysqrt((a)/(k))`

Text Solution

Verified by Experts

The correct Answer is:
C
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