A rectangular loop PQRS, is pulled with constant speed into a uniform – McqOptions

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1.	A rectangular loop PQRS, is pulled with constant speed into a uniform transverse magnetic field by a force F (as shown). E.m.f. induced in side PS and potential difference between points P and S respectively are (Resistance of the loop = r)
A.	zero, \[\frac{Fr}{B\ell }\]
B.	zero, zero
C.	zero, \[\frac{Fr}{6B\ell }\]
D.	\[\frac{Fr}{6B\ell },\,\frac{Fr}{6B\ell }\]
Answer» D. \[\frac{Fr}{6B\ell },\,\frac{Fr}{6B\ell }\]

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