SOLVED: inside a Faraday cage, what potential / charge distribution can we observe, on the (inner) surface of the cage? Are they uniform? (The cage is not necessarily a sphere.)
Is the metal inside a Faraday cage charged? - Quora
Faraday Cage : Why Are Cars & Planes Safe From Lighting | by Farhan Tanvir Tushar | Open Physics Class | Medium
Electric field shielding: Does a hollow conductor shield its inside when a charge is brought near