A) \[\frac{\pi }{4}\]
B) \[\frac{1}{4}\]
C) \[\pi \]
D) 4\[\pi \]
Correct Answer: A
Solution :
Given, N = 2 \[i=0.5A\] When a wire is bent into a circular coil of 2 turns thenYou need to login to perform this action.
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