2007-03-12 10:32:43 · 3 answers · asked by JAMES 4 in Science & Mathematics ➔ Physics
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2007-03-12 17:27:00 · answer #1 · answered by Frank N 7 · 0⤊ 0⤋
Maxwells equations are:
Curl E = -dB/dt
Curl H = dD/dt+J (J is current density)
Div D = p (p is charge density)
Div B = 0
D = eE (here e is permittivity of material)
B=uH (u is the permeability of the material)
2007-03-12 11:34:10 · answer #2 · answered by sparrowhawk 4 · 0⤊ 0⤋
I think you are talking about the Gauss's law, because that's consider one of the Maxwell equations :
Gauss Law :
integration(E.dS) = q / Eo
Where : E = electric field
Q = any charge inside the space of action.
dS = the area you are considering
2007-03-12 10:37:18 · answer #3 · answered by anakin_louix 6 · 0⤊ 0⤋