Conductor with charge inside a cavity | Electrostatic potential & capacitance | Khan Academy
![](https://i.ytimg.com/vi/gi8gRXRAoCk/mqdefault.jpg)
8:43
Energy density in electric fields | Electrostatic potential & capacitance | Physics | Khan Academy
![](https://i.ytimg.com/vi/MnZD5Fi0VJM/mqdefault.jpg)
9:58
Electrostatic shielding & Faraday cage | Electrostatic potential & capacitance | Khan Academy
![](https://i.ytimg.com/vi/otgSGFeBKBU/mqdefault.jpg)
15:16
Finding Charge on Surfaces of Conductors Using Gauss' Law
![](https://i.ytimg.com/vi/OpPJoyK8tKw/mqdefault.jpg)
8:27
Why charges reside on surface of conductors | Electrostatic potential & capacitance | Khan Academy
![](https://i.ytimg.com/vi/kpQLcRtUWtc/mqdefault.jpg)
28:05
Ultimate Gauss' Law review
![](https://i.ytimg.com/vi/QpVxj3XrLgk/mqdefault.jpg)
49:02
8.02x - Lect 4 - Electrostatic Potential, Electric Energy, Equipotential Surfaces
![](https://i.ytimg.com/vi/t5MmJyCPZq4/mqdefault.jpg)
13:24
Field due to infinite plane of charge (Gauss law application) | Physics | Khan Academy
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14:13