Question

magnetic field line due to toroid

Answer 1

~*HEY FRIEND*~
~* THE ANSWER OF YOUR QUESTION IS..*~

✍✍✍✍✍✍✍✍________________________________________

MAGNETIC FIELD LINE DUE TO TOROID IS

OUTSIDE THE TOROID M.F=O

AT CENTRE OF TOROID M.F=O

DUE TO A TOROID M.F ALWAYS BE INSIDE AND ALONG ITS CIRCULAR AXIS.

=mu nod n I / 2pi rm
HOPE IT WILL HELP YOU