Official PYQ · 2015Set 1 · Q55Vector AnalysisNAT2 marks

GATE EC 2015 Set 1 Q55 — Vector Analysis

Consider a uniform plane wave with amplitude $(E_0)$ of $10 \: V/m$ and $1.1$ GHz frequency travelling in air, and incident normally on a dielectric medium with complex relative permittivity $(\varepsilon _r)$ and permeability $(\mu _r)$ as shown in the figure.

The magnitude of the transmitted electric field component (in V/m) after it has travelled a distance of $10$ cm inside the dielectric region is ____________.

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Answer: 0.08:0.12

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Published 10 Oct 2026

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