A) 8
B) 2
C) 6
D) 4
Correct Answer: B
Solution :
Charge included in coil q = (area under I - t graph) \[\,q=\frac{1}{2}\times 4\times 0.1=0.2\] \[\operatorname{Emf}\phi =\frac{d\phi }{d\phi }\] \[\operatorname{I}.R=\frac{d\phi }{d\phi }\] \[d\phi =\operatorname{Idt}.R\] \[\phi =\operatorname{Q}\operatorname{R}\] \[\phi =0.2\times 10\] \[\phi =2\operatorname{Wb}\]You need to login to perform this action.
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