Question

Find the magnetic field at the centre of the loop as shown on figure. The answer is accepted in mu not also. No need to solve further. ​

Answer 1

Check out the attachment for your solution.

Answer 2

Answer:

$\frac{9 \mu \: o \: I}{32 \: R}$

Explanation:

The space or the region around a magnet or a current carrying conductor in which it's influence can be felt by any magnetic substance is a magnetic field.

It is represented by field lines. And these field lines are known as magnetic field lines.

Here in the solution for the first conducting wire, Radius = 2R

For second conducting wire, Radius = R

For third one , Radius = 4R