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Practice over 1000+ GATE-level questions from this topic!

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Q#1 Plane Waves GATE EC 2018 NAT +2 marks -0 marks

A uniform plane wave travelling in free space and having the electric field

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 is incident on a dielectric medium (relative permittivity>1,

relative permeability = t) as shown in the figure and there is no reflected wave.

The relative permittivity (correct to two decimal places) of the dielectric medium is _______

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