Gauss's Law Problem - Calculating the Electric Field inside hollow cavity

Physics Ninja looks at a more difficult problem of calculating the electric field inside a spherical hollow cavity. The principle of superposition and Gauss's Law is used to obtain the field.

[mruchann]

You are the physics master teacher! I was searching for this exact problem, and that was very explanatory. I fully understand the concept behind it. Thanks a lot 😍

[totallynotfromuk]

Thank you so much! Your explanation is so clear, you are such a great teacher!

[muhahaha]

wow great explanation. after watching 5min i knew how to do it plus i got a refreshment of gauss. 10/10

[leducphu]

Thank you so much! Your explanation is very easy to understand

[jacobbloom]

great channel, love your explanations!

[remysalone]

Thank you for your clear explanation!😍

[ashqawala]

Which type of gussian surface we will take in order to find E field due to a hollow capsule like object which have both hemisphere and cylindrical symmetry?

[freddielee-kim]

What is the field at the centre of the cavity? Can't make a gaussian surface there. There is no enclosed charge.

[Frangishk]

At first glance I just thought well if I draw a Gaussian surface inside the cavity, the Qenclosed will be 0 so there can’t be an electric field inside the cavity. I still don’t understand how to disprove that statement? (aside from your mathematical solution)

[tamuno-omiegogo]

Please I need a clue on how to estimate the magnetic field of a concentric squares with uneven turn space. Thanks

[yosefpatinio]

what if the sphere was a conducting shere?, what will the electric field inside the cavity?

[dudekillerx]

it is awesome and undersrstood it completely
😎

[elijahstidham]

what about the field inside the sphere but outside the

[sphere]

For ucy students:
When you cheese your battle with the poor.

[andrewjustin]

The most appalling, revolting and vertiginous video where no notion of a, j and r and the subtraction and addition of the electric field is explained; just free flinging of equations!