An electromagnetic wave in vacuum has the electric and magnetic fields vecE and vecB, which are always perpendicular to each other. The direction of polarization is given by vecX and that of wave propagation by veck . Then :

An electromagnetic wave in vacuum has the electric and magnetic fie

1.	An electromagnetic wave in vacuum has the electric and magnetic fields vecE and vecB, which are always perpendicular to each other. The direction of polarization is given by vecX and that of wave propagation by veck . Then :
Answer» `VECX \|\\| vecE` and `VECK \|\\| vecB XX vecE` `vecX \|\\| vecB` and `veck \|\\| vecB xx vecE` `vecX \|\\| vecE` and `veck \|\\| vecE xx vecB` `vecX \|\\| vecB` and `veck \|\\| vecE xx vecB` ANSWER :C

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An electromagnetic wave in vacuum has the electric﻿ and magnetic fields vecE and vecB, which are always﻿ perpendicular to each other. The direction of﻿ polarization is given by vecX and that of wave propagation﻿ by veck . Then :

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An electromagnetic wave in vacuum has the electric and magnetic fields vecE and vecB, which are always perpendicular to each other. The direction of polarization is given by vecX and that of wave propagation by veck . Then :