Physics 46 Maxwell's Equations (15 of 30) Differential Form of Gauss' Law: 7

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In this video I will explain the cylindrical charge of the differential form of Gauss Law.

[@dae1366]

Not my field at all. Wonderfully clear lectures. I always wondered what Maxwell was all about and was confused by the fact they can be expressed in differential and integral form. Another mystery on my bucket list solved.

[@lampej_9251]

My left ear enjoyed the second half of the lecture

[@anim8dideas849]

means the right side of your brain is smarter now

[@pozoleado]

this videos ara amazing!!! So clear and well explained! Thank you very much for making them!

[@kareemgamil]

Don't know hot to thank you. You are a great teacher.

[@tammygoyal9334]

you are the Maxwell of 21st century

[@MichelvanBiezen]

Thanks!

[@CatsBirds2010]

Excellent!

[@MichelvanBiezen]

Glad you liked it!

[@joshuakoehler6457]

Excellent video. Not sure why you wrote 1/r outside of the d/dr (rE) instead of just d/dr (E) which yields the same result

[@kareemgamil]

Excuse me Sir, how come the charge density's volume is (pi*a^2*L) and not taking the actual radius so the volume shall equal to (pi*R^2*L) ?. OR we can assume that the gaussian surface is at the surface of the cylinder of radius "a", can't we ?

[@timetraveller1237]

so is the differential equation of gauss law used only when inside the charge

[@lengoctri9649]

what if i take the equation : Qin = Qtotal * (Vin / Vtotal) like what you did in the previous video ??