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I've spent the last couple of hours trying to derive the Lorentz Transformation from Maxwell's Equations. What I ended up with is $$L_{nu}^{-1}=left(begin{array}{ll}frac{1}{sqrt{1-v^{2}}} & frac{-v}{sqrt{1-v^{2}}}frac{-v}{sqrt{1-v^{2}}} & frac{1}{sqrt{1-v^{2}}}...
Asked on 09/21/2020 by DarkRunner
3 answerWhat does it mean if a particle has, say, de Broglie wavelength of $100m$ and a velocity of $1 m/s$? Is it even possible to have such a...
Asked on 09/21/2020 by Allure
0 answerI'm trying to explain Bernoulli's principle (in the context of flight) to an audience that doesn't have a physics background. So I'd like to avoid mentioning technical concepts as much...
Asked on 09/21/2020 by faridghar
1 answerWhen an inductor is connected to a DC source, current starts passing through inductor. This generates magnetic field so flux associated with inductor changes. So a back emf is generated....
Asked on 09/21/2020
2 answerI am having a hard time understanding the transformation of acceleration when it is not parallel to the instantaneous displacement of the particle, in particular the its dimension. Suppose a...
Asked on 09/21/2020 by enochk.
2 answerI took a dive into the concept of information in physics and from what I have read, I which someone to confirm if looking at something really modify the state...
Asked on 09/20/2020 by user271057
3 answerI am trying to fit a function with two different data sets. Each data set gives me the fitting parameter with its error bar. How can I use these two...
Asked on 09/20/2020 by user180357
0 answerI was studying the algebric method of solving the wavefunction for a harmonic oscillator from Quantum Mechanics by Zettili and the part where he finally brings the wavefunction derived from...
Asked on 09/20/2020 by Madame Akira
1 answerIn my book it is given that for the formation of hydrogen molecules, hydrogen atoms come closer due to net attractive forces. It is written that initially when the atoms...
Asked on 09/20/2020
3 answerIn some text books I've encountered the calculation of electrical work done on a point charge moving in an electric field (e.g. when demonstrating that electric force is conservative) is...
Asked on 09/19/2020 by Sergey Smirnov
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