New posts in Electromagnetism

Are there cases where $\nabla\cdot\iiint\frac{\mathbf{J}(\mathbf{x}')}{\left|\mathbf{x}-\mathbf{x'}\right|}\mathrm{d}V' \neq 0$?

Why does frequency remain unchanged in light refraction but wavelength doesn't?

Write electromagnetic field tensor in terms of four-vector potential

Displacement currents, aren't really currents?

Lorentz invariance of Maxwell's equations in matter

How can there be a voltage across an inductor if the voltage through any conductor is zero?

Derivation of $B$ field and $E$ field

Why does the nucleus not repel itself?

Are wave equations equivalent to Maxwell's equations in free space?

How can neutral atoms have exactly zero electric field when there is a difference in the positions of the charges?