Asked by mos def

In Ampere's Law, the currents outside the Amperical loop DO contribute to the magnetic field B but are NOT included in the Right side of the equation with I :

ç B.ds = ƒÊ * I

Why? I'm so cofused. can anyone explain plzzzz..
Answered by bobpursley
Amperes law regulates the behaviour of the magnetic field created by the current of interest. All others in the universe are not considered.