Karnataka Board PUCPUC Science 2nd PUC Class 12

Can an Electromagnetic Wave Be Polarised? - Physics

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Short Note

Can an electromagnetic wave be polarised?

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Solution

An electromagnetic wave is a transverse wave; thus, it can be polarised. An unpolarised wave consists of many independent waves, whose planes of vibrations of electric and magnetic fields are randomly oriented. They are polarised by restricting the vibrations of the electric field vector or magnetic field vector in one direction only.

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Chapter 18: Electromagnetic Waves - Short Answers [Page 338]

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HC Verma Class 11, Class 12 Concepts of Physics Vol. 2
Chapter 18 Electromagnetic Waves
Short Answers | Q 6 | Page 338

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