Gauss's law and coaxial cables: explains how to apply Gauss's law for coaxial cables. There are 190 free videos for ap physics help at http://www.apphysicsiclectures.com
how come for the metal hollow sphere with the metal sphere with charge Q inside you said that the outter shell would have to be negative Q because of the argument that if E=0 within the metal shell the Qenc=0=Q+(-Q).. could we use the same argument in this case? that the metal shell would have to have a charge of -Q because if E=0 within a<r<b.. we're saying that Qenc=0=Q+(-Q)?
dafuq did I just listen?
solijoli123 2 weeks ago in playlist Gauss's Law
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whayeye 2 weeks ago
I hope you became a teacher or some other profession. I really appreciate these videos and they help tremendously.
Oring573 1 month ago
@gerryramosftw
Was just going to ask the same thing..
a3f35522 5 months ago
how come for the metal hollow sphere with the metal sphere with charge Q inside you said that the outter shell would have to be negative Q because of the argument that if E=0 within the metal shell the Qenc=0=Q+(-Q).. could we use the same argument in this case? that the metal shell would have to have a charge of -Q because if E=0 within a<r<b.. we're saying that Qenc=0=Q+(-Q)?
gerryramosftw 5 months ago
thanks for the video
braghieri73027 1 year ago