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Fundamentals of Electromagnetics with Engineering Applications
- how did you know the medium is a good conductor? The question gives us the conductivity but we don't know the permittivity of the medium. The medium is a good conductor if σ >>wε And we don't know ε.arrow_forwardIn free space, H = 10 sin(108 t + βx)ay A/m.Find E and β.arrow_forwardPlane z= 10 m carries charge 20nCim?. The electric field intensity at the origin is (a) 10n a, Vim (b) 18n a. Vim (c) 72n a. V/m (d) 360m a, Vimarrow_forward
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