MCQ
Magnetic field at point $'M'$ of given current distribution
- A$\frac{{2{\mu _0}}}{\pi } \odot $
- B$\frac{{5{\mu _0}}}{{2\pi }} \otimes $
- ✓$\frac{{2{\mu _0}}}{{\pi }} \otimes $
- D$\frac{{{\mu _0}}}{{2\pi }} \otimes $
$=\frac{\mu_{0}}{2 \pi} .4 \otimes=\frac{2 \mu_{0}}{\pi} \otimes$
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