Question

Current of mA flowing in a long straight wire enters
a uniform circular loop of radius R = 3÷4 m at point
P and exits at point Q to again pass through another
long wire shown. The net magnetic field at the centre
of the loup is what?​

Answer 1

Answer:

hii

i don't know the answer of this question...becuse i hate math...

so, sorry..

and plz follow me .....