Official PYQ · 2015Set 2 · Q25Plane Waves and PropertiesMCQ1 mark

GATE EC 2015 Set 2 Q25 — Plane Waves and Properties

The electric field of a uniform plane electromagnetic wave is

$\overrightarrow{E} = \left(\overrightarrow{a}_{x} + j 4 \overrightarrow{a}_{y}\right) \text{exp }[j(2\pi \times 10^{7}t – 0.2z)].$

The polarization of the wave is

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Answer: D

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Published 10 Oct 2026

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GATE EC 2015 Set 2 Q25 — Plane Waves and Properties

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