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Unformatted text preview: A = R5 Note that the general condition on which ensures the Lorentz gauge is = 2 ( r , t ) + 1 c 2 2 t 2 ( r , t ) = A ( r , t ) + 1 c t ( r , t ) , Finally, the Maxwells equations become A = 4 c J where J = ( c , J ) . R6a R6b Conservation of charge is given by J = t + J = R7 In summary, the wave equations, the Lorentz condition and the conservation of charge condition take on manifestly covariant forms. That is, they have the same form in all Lorentz frames: A = 4 c J A = J = R8 R9 R10...
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This note was uploaded on 12/19/2010 for the course PHYS 423 taught by Professor G. during the Spring '10 term at Missouri S&T.
 Spring '10
 G.

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