A) \[\sqrt{3}R\]
B) \[R/\sqrt{3}\]
C) \[\left( \frac{2}{\sqrt{3}} \right)R\]
D) \[\frac{R}{2\sqrt{3}}\]
Correct Answer: A
Solution :
For a circular coil of radius a carrying a current \[i\], the magnetic field at point\[P\], distance\[x\]from coil is given byYou need to login to perform this action.
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