Μαγνητική ροή: Διαφορά μεταξύ των αναθεωρήσεων
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→Description: there are no "magnetic charges" at all |
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Γραμμή 22:
:<math>\int \!\!\! \int \!\!\! \int_V \nabla \cdot \mathbf{B} \, d\tau = \oint \!\!\! \oint_{\partial V} \mathbf{B} \cdot d\mathbf{S}=0. </math>
In other words, the magnetic flux through any closed surface must be zero; there are no
By way of contrast, [[Gauss's law|Gauss's law for electric fields]], another of [[Maxwell's equations]], is
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