Official PYQ · 2004Set 1 · Q89Plane Waves and PropertiesMCQ1 mark

GATE EC 2004 Set 1 Q89 — Plane Waves and Properties

A plane electromagnetic wave propagating in free space in incident normally on a large slab of loss-less, non magnetic, dielectric material with $\varepsilon>\varepsilon_{0}$ . Maxima and minima are observed when the electric field is measured in front of the slab. The maximum electric field is found to be $5$ times the minimum field. The intrinsic impedance of the medium should be

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Published 10 Oct 2026

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GATE EC 2004 Set 1 Q89 — Plane Waves and Properties

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