Answered: Taking Radiation gauge øL = A(x, t)… | bartleby

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Taking Radiation gauge øL
A(x, t)
AL(x, t) + Vxo(x, t),
$(x, t)
$1(x, t)
ФЕ (х,
(x, t),
(3)
we always find ø
0.
In this case, confirm the divergence-free condition for A.

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