P32_031 - 31. Consider an area A, normal to a uniform...

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Unformatted text preview: 31. Consider an area A, normal to a uniform electric field E . The displacement current density is uniform and normal to the area. Its magnitude is given by Jd = id /A. For this situation id = ε0 A so Jd = dE , dt 1 dE dE ε0 A = ε0 . A dt dt ...
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