A) 2 volt
B) 4 volt
C) 8 volt
D) 16 volt
Correct Answer: D
Solution :
\[e=-\frac{d\phi }{dt}=\frac{d}{dt}(3{{t}^{2}}+4t+9)=-(6t+4)\] \[=-[6(2)+4]=-16\Rightarrow |e|=16\,\text{volt}\]You need to login to perform this action.
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