Find the magnetic field at the point P in figure| EMF

JEE MAIN_2023

S1_01.02.23

Question

Find the magnetic field at the point P in figure. The curved portion is a semicircle connected to two long straight wires.

Select the correct option:

$\frac{\mu_0 \mathrm{i}}{2 r}\left(1+\frac{2}{\pi}\right)$

$\frac{\mu_0 \mathrm{i}}{2 \mathrm{r}}\left(1+\frac{1}{\pi}\right)$

$\frac{\mu_0 \mathrm{i}}{2 r}\left(\frac{1}{2}+\frac{1}{2 \pi}\right)$

$\frac{\mu_0 \mathrm{i}}{2 \mathrm{r}}\left(\frac{1}{2}+\frac{1}{\pi}\right)$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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