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According to EMI definition, it is the changing magnetic field acting ON the conductor that induces an emf. However when using Faraday’s law, instead of finding the changing magnetic field...
Asked on 09/02/2021
2 answerFor a system in equilibrium, the partition function is standard.But if the system is in local thermal equilibrium but stationary (i.e. zero or negligible time variation), but the temperature...
Asked on 09/02/2021
0 answerIn Continuum Mechanic Cauchy's Fundamental Lemma states that:The stress vectors acting on opposite sides of the same surface are equal in magnitude and opposite in direction. Cauchy's fundamental lemma is...
Asked on 09/02/2021
1 answerAren't both perpendicular to $R$?Also, doing $nabla times vec{F}$ using $hat{r}$, $hat{t}$, $hat{k}$ as versors (with $t$ tangent to $r$ and ...
Asked on 09/02/2021 by demagorgico
1 answerPretty self explanatory title. But I just read in a book that the surface tension remains same even if the surface area is increased. What could be a possible explanation...
Asked on 09/02/2021 by user140805
2 answerI am currently studying radiative transfer. I have seen the stationary equation of radiative transfer written in two different ways: 1.$$dfrac{partial{I}(mathbf{r}, mathbf{s})}{partial{s}} = - mu_t I(mathbf{r},...
Asked on 09/02/2021
1 answerFrom left to right, electron $e_1$, $e_2$ and proton $p_1$, $p_2$. $r_0=0.529nm$ The total energy is sum of energy require to bring each particle...
Asked on 09/02/2021 by aukxn
1 answerWhile there is a depletion of charge carriers close to the surface of most semiconductors, some semiconductors for example InAs, show a electron accumulation layer at their surface, where the...
Asked on 09/02/2021 by hitgirl
1 answerwhen we draw a free body diagram of an object(at rest) hanging to a string we say that the normal force = gravitational force does this mean that...
Asked on 09/02/2021 by Shivansh Sood
3 answerThe Wikipedia article for radiative transfer gives the following definition:In terms of the spectral radiance, $I_{nu }$, the energy flowing across an area element of area...
Asked on 09/02/2021
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