Question

In the figure @ = tan (2). then the correct direction of the magnetic field at P can be shown by the
can be shown by the arrow
NO
as
A
(1) 2
(3) 1
(2)
4
(4) 3​

Answer 1

In figure 0=tan -1(2÷)

then correct direction of magnetic feild at p can be by arrow

ccorrect answer is2