Electromagnetic Waves
Class 12 · Electromagnetic Waves

Poynting Vector

S = (1/μ₀) E×B. Energy flow direction & intensity of EM wave.

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Poynting Vector notes from sciphylab (also known as SciPhy, SciPhy Lab, SciPhy Labs, Physics Lab). Class 12 physics revision for JEE Mains, JEE Advanced, NEET UG, AP Physics 1/2/C, SAT, and CUET-UG.