Question

Why electric field vector is used in polarised light?

Answer 1

heyy..

electric field vector is used in polarised light because ♦Coloured arrows depict the electric field vector. The diagonally-polarized waves also contribute to the transmitted polarization.
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hope it helps

Answer 2

$\mathfrak{ Answer }$

$\fbox{ electric field vector is used in polarised light because the coloured arrows depict the electric field vector }$