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Why is the orientation of the portable radio with respect to broadcasting station important? - Physics

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Question

Why is the orientation of the portable radio with respect to broadcasting station important?

Short Note

Solution

The electromagnetic waves are plane polarised, so the receiving antenna should be parallel to the vibration of the electric or magnetic field of the wave. So the receiving antenna should be parallel to the electric/magnetic part of the wave. That is why the orientation of the portable radio with respect to broadcasting station is important.

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Chapter 8: Electromagnetic Waves - MCQ I [Page 50]

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NCERT Exemplar Physics [English] Class 12
Chapter 8 Electromagnetic Waves
MCQ I | Q 8.14 | Page 50

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