Official PYQ · 2014Set 2 · Q53Plane Waves and PropertiesMCQ2 marks

GATE EC 2014 Set 2 Q53 — Plane Waves and Properties

If the electric field of a plane wave is $\overrightarrow{E}(z,t)= \hat{x}3 \cos(\omega t-kz+30^{\circ}) – \hat{y} 4 \sin(\omega t – kz+45^{\circ}) (mV/m),$ the polarization state of the plane wave is

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Published 10 Oct 2026

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GATE EC · 2026Plane Waves and Properties
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Consider a rectangular coordinate system $(x,y,z)$ with unit vectors $a_{x}\:a_{y}$ and $a_{z}$ . A plane wave traveling in the region $z\geq 0$ with electric field vector $E=10\cos\left ( 2\times 10^{8}t\:+\:\beta z\right )a_{y}$ is incident normally on the plane at $z=0$ , where $\beta$ is the phase constant. The region $z\geq 0$ is in free …
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GATE EC 2014 Set 2 Q53 — Plane Waves and Properties

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