State Biot Savart's law for the magnetic field produced at a point due to current element.

Asked by Topperlearning User | 18th May, 2015, 02:25: PM

Expert Answer:

According to Biot Savart's Law, the magnetic field at a point P due to current element AB of conductor XY carrying current I making angle ? with depends upon the following factors    






Combining these factors                                                     



K= constant of proportionality.

In S.I units

In cgs units K=1


In S.I units, equation 1 can be written as

In vector form,

Answered by  | 18th May, 2015, 04:25: PM