12 An infinite plane sheet of positive charge has surface

Last updated: 6/27/2023

12 An infinite plane sheet of positive charge has surface charge density o A metallic ball of mass m and charge Q is attached to a thread and is tied to a point A on the sheet PQ The angle e made by the string with the plane sheet is in equilibrium is b tan Qo 48 mg Qo E ma a zero c tan Qo 2 mg d tan