Recent content by tyler3902

bleh stupid me, appreciate all the help Dick :) Close please solved

would it be the charge density multiplied by the surface area of the sphere?, so 4/3pir^3(6.5x10^-9)?

Homework Statement An insulating sphere of radius 0.240 has uniform charge density 6.50×10−9 . A small object that can be treated as a point charge is released from rest just outside the surface of the sphere. The small object has positive charge 4.10×10−6 How much work does the electric...