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Electromagnetic-theory Questions Set 48:

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Why does light propagate rectilinearly?

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The speed of electromagnetic radiation in a vacuum is

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In which materials is the skin depth phenomenon found?

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What does Ampère's law state?

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Which type of polarization is the desired polarization?

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The input impedance of a short-circuited lossless transmission line with a length of λ/4 is equal to:

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The drawback of Dalton's atomic theory is that it says

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The material suitable for making an electromagnet should have:

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Why is a laser beam considered coherent?

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