A) \[0.06wb{{s}^{-2}}\]
B) \[1.5\,wb{{s}^{-2}}\]
C) \[0.666\,wb{{s}^{-2}}\]
D) \[-1.5\,wb{{s}^{-2}}\]
Correct Answer: D
Solution :
Induced emf, \[e=-\frac{d\phi }{dt}=-2\times t\] \[(as,\,\phi =x{{t}^{2}})\] \[X=-\frac{e}{2t}=-1.5wb/{{s}^{2}}\]You need to login to perform this action.
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