A uniformly charged conducting sphere of 1.3 m diameter has a surface charge density of 8.7 µC/m2. (a) Find the net charge in coulombs on the sphere. (b) What is the total electric flux leaving the surface of the sphere?

2 answers

Do you really think that someone is going to do your work for you? What will you be learning?
Some of us have tried everything (book and looking at notes), and still can't figure it out.>:(
A formula and some pointers would really help, instead of asking some judgement questions!