Maxwell’s Equations in Free Space IntegralDifferential.

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Presentation transcript:

Maxwell’s Equations in Free Space IntegralDifferential

Maxwell’s Equations in Free Space IntegralDifferential Source free

Maxwell’s Equations in Free Space V/m A/m Electric field Magnetic field Magnetic flux density Electric flux density Permittivity Permeability

Maxwell’s Equations in Free Space V/m A/m “Physical vector quantities may be divided into two classes, in one of which the quantity is defined with reference to a line, while in the other the quantity is defined with reference to an area.” Thus, “there are certain cases in which a quantity may be measured with reference to a line as well as with reference to an area.” -Maxwell Line related Area related

Gradient, Divergence, Curl, and …

Electromagnetic Waves

1983

Electromagnetic Waves Wave equations