Consider a current carrying square loop made from a uniform wire If a battery is connected at the end - Physics - Moving Charges And Magnetism

Question

Consider a current carrying square loop made from a uniform wire If
a battery is connected at the end points diagonally, what will be
the magnetic field at the centre of the loop?

Nikhil Kumar · Accepted Answer

Dear student,
this can be solved as follows:

regards

Consider a current carrying square loop made from a uniform wire. If a battery is connected at the end points diagonally, what will be the magnetic field at the centre of the loop?