A) \[\frac{MI}{t}\]
B) \[\frac{NMI}{t}\]
C) \[\frac{MN}{It}\]
D) \[\frac{MI}{Nt}\]
Correct Answer: A
Solution :
[a] \[E=\frac{d}{dt}(NMI)\Rightarrow E=NM\frac{dI}{dt}\Rightarrow E=\frac{NMI}{T}\] Emf induced per unit turn \[=\frac{E}{N}=\frac{MI}{t}\]You need to login to perform this action.
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