2 53 The distance between the plates of a charged plate

Last updated: 6/13/2023

2 53 The distance between the plates of a charged plate capacitor disconnected from the battery is 5cm and the intensity of the field in it is E 300V cm An uncharged metal bar 1cm thick is introduced into the capacitor parallel to its planes The potential difference between the plates now is da s A 1500V B 1200V C 900V D zero