- #1
RyanBoulton
- 1
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Can anyone help me with this, i have done the first part, whereas i have obtained B using ampere's law. But changing it to A (magnetic vector potential) is proving to be tricky.
A long straight wire of radius a carries a uniform steady current I. Using the integral
form of Ampere's law, obtain an expression for the magnetic vector potential A(r)
at a distance r < a.
Cheers
A long straight wire of radius a carries a uniform steady current I. Using the integral
form of Ampere's law, obtain an expression for the magnetic vector potential A(r)
at a distance r < a.
Cheers