For a uniform electric field the vector E = 5.0 kN/C in the i direction. What is the flux of this field thru a square of side 20 cm if the normal to its plane makes a 45 degree angle with the x axis?(adsbygoogle = window.adsbygoogle || []).push({});

How do I set this up? I thought according to Gauss's law E = q/epsilon naught so r didn't matter?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Electric field flux question

**Physics Forums | Science Articles, Homework Help, Discussion**