Question

With the help of Biot savant law
obtaln an expreesion for the magnetic
field at any point on the axis and
at the contere of a clocalar coil of
N terms and radius'a'.casaying
ccorrent I​

Answer 1

Explanation:

esdrhjntgrfrcybuhyvgtgfvyghhujyyhybygtgvtcggff5vh7h7gfssaerdxtfynimoplkkkmnjnhbgfxd