The Magnetic Scalar Potential
- 1 November 1971
- journal article
- Published by American Association of Physics Teachers (AAPT) in American Journal of Physics
- Vol. 39 (11) , 1357-1359
- https://doi.org/10.1119/1.1976655
Abstract
We obtain closed expressions for scalar magnetic potentials due to an arbitrary static current density J(x). Simple prescriptions are given for forbidden regions where B ≢ −∇ψ; these forbidden regions make the potential single valued where it can be used. Finally, the complete multipole expansion of the magnetostatic field is derived in a few simple steps.Keywords
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