A charged particle is suspended at the center of two concentric spherical

A charged particle is suspended at the center of two concentric spherical shells that are very thin and made of nonconducting material. Figure (a) shows a cross section. Figure (b) gives the net flux Φ through a Gaussian sphere centered on the particle, as a function of the radius r of the sphere. The scale of the vertical axis is set by Φs = 5.0 × 10^5 N·m^2/C. (a) What is the charge of the central particle? What are the net charges of (b) shell A and (c) shell B?

[lizchatham]

You are the reason I understand this class. <3

[CrazyTimeTraveler]

Hey just so you know, at 3:36 you wrote (-4x10^-5) when it should be (-4x10^5) :)

[kinggamerspk]

After so many times searching, I find your videos to write my assignments. 😂

[yaweli]

You don’t use a scale of 5x10^5 from the question instead of 1x10^5?

[jerryhan]

AP PHYsics C EM from MR O squad from BLS where you at