Hello, everyone. I hope that you can help me get started on one of the problems I have due this week. 1. The problem statement, all variables and given/known data Find the electric flux through the hemisphere z = (square root of a^2 - x^2 - y^2). - 3. The attempt at a solution I'm fairly certain I need Gauss' law to help solve this. I know that the law is defined by the Electric flux being equal to the integral of E dot dA. I'm a bit confused about where to start plugging and chugging. I also have t note that there is no charge given in the problem. How does this affect things? My initial impression is to just plant my (square root of a^2 - x^2 - y^2) into the integral and due the work for both dx and dy. This would be done assuming that z tells us that our dA is in that direction. Would this make sense?