Tag: Electromagnetic phenomena
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Maxwell’s equations
Electromagnetic theory, Lecture — I. Maxwell’s equations This lecture, the web version of the first lecture given in the electromagnetic theory paper of the physics honors degree class, was delivered on 21st December 2017. All electromagnetic theory lectures of this series, will be found here. Also read part-2 of the linked lecture. That describes the…
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What are photons?
Photons are said to be the quantum (new-Indian-term: प्र-भागी) that carries the energy of unified electromagnetic fields. An unified field is an advance treatment of electric and magnetic fields that are treated “same” because of a great idea of Einstein’s special theory of relativity. Like the equivalence of space-distance and time-intervals, electric field and magnetic…
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Is a photon always moving at the speed …
Is a photon always moving at the speed of light? with the following abstract the article has been moved to it’s blog-space @ https://infyinfo.wordpress.com/2011/09/17/is-a-photon-always-moving-at-the-speed-of-light/ “Photons are said to be the quantum (प्र-भागी) that carries the energy …