Official PYQ · 2015Set 2 · Q55Plane Waves and PropertiesMCQ2 marks

GATE EC 2015 Set 2 Q55 — Plane Waves and Properties

The electric field of a plane wave propagating in a lossless non-magnetic medium is given by the following expression $\text{E}(z,t) = \textbf{a}_{x} 5 \cos(2\pi \times 10^{9}t + \beta z) + \textbf{a}_{y} 3 \cos\left(2\pi \times 10^{9} t + \beta z – \frac{\pi}{2}\right)$ The type of the polarization is

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Answer: B

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Published 10 Oct 2026

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GATE EC 2015 Set 2 Q55 — Plane Waves and Properties

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