A) \[0.05H\]
B) \[1.05H\]
C) \[0.1H\]
D) \[0.2H\]
Correct Answer: A
Solution :
Here:\[e=1.5\,\,volt\]\[\Delta i=0-3.0=-3A,\,\,\Delta t=0.1\,\,\sec \] Now the emf induced in secondary coil \[e=\frac{M\Delta i}{\Delta t}\](numerically) or \[1.5=\frac{M\times 3}{0.1}\] or \[M=\frac{1.5\times 0.1}{3}=0.05\,\,H\]You need to login to perform this action.
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