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Does a rotating magnetic monopole have an electric dipole? It is known that a rotating electrically charged sphere possesses a magnetic dipole, so for symmetry I guess that also a...
Asked on 01/06/2021
0 answerI have some doubts about the way frames of references are introducted in Arnold's mathematical methods of classical mechanics. It is said that, given a set $M$, then ...
Asked on 01/06/2021 by asdru
1 answerI used the formulaCurrent=charge density× e × area × drift velocityi.e. i=neAVSo this yield that drift velocity inversely proportional to area of cross sectionBut the answer...
Asked on 01/06/2021 by Nandini Yadav
2 answerSo I've become rusty in Quantum Mechanics. What is $langle x_1 |V(hat x)| x_2 rangle$? Where $V$ is the potential and $|x rangle$ is the...
Asked on 01/06/2021
2 answerHere $phi_I$ is just the free Klein-Gordon field. So, this field is decomposed of two components shown above. Now let $N$...
Asked on 01/06/2021
1 answerI'm a first timer here. In a normal liquid-vapor P-V biphasic curve at a temperature below critical temperature, we can compress a vapor at a constant temperature till it becomes...
Asked on 01/06/2021 by saripalli sreekar
3 answerI know that I cannot do this because of conservation of energy, so I am looking for an answer as to why this will not work. So by my understanding...
Asked on 01/06/2021 by Me2
3 answerI have heard people say that the heat equation isn't invertible because it smooths out irregularities that can not be recovered by backwards time evolution. But is this so? I...
Asked on 01/06/2021 by user1379857
2 answerTo obtain images using a single-pixel camera we need a Digital Micromirror Device (DMD) because single-pixel cameras only possess a single detector (article). From my understanding, a...
Asked on 01/06/2021
0 answerFirst this is only a presumtion. Let say we fire single photons of red light at the double slit to get a interference pattern on the screen. The distances between...
Asked on 01/06/2021
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