Question

1. What is the electric flux through the phase which contains the hypotenuse of the triangle? (Include sign if necessary.)
2. What is the electric flux through the phase which contains the side which measures 40 cm? (Include sign if necessary.)
3.What is the electric flux through the top phase? (Include sign if necessary.)
4. What is the electric flux through the entire triangular solid? (Include sign if necessary.)
5. What is the electric flux through the entire triangular solid if it contains a -150 nC-charge? (Include sign if necessary.)