Question

vii.
Let 'r' be the distance of a point on the axis of bar magnet from its center. The m field at 'r' is always
proportional to
a) b) c)
d)​

Answer 1

Answer:

vii.

Let 'r' be the distance of a point on the axis of bar magnet from its center. The m field at 'r' is always

proportional to

a) b) c)

d)ř