Hey! So I’m in my second semester of Physics and I’m reviewing for my midterm with some homework. The chapter I’m reviewing is electric fields. I’ve attached the problem and the work I’ve done. My answer keeps getting rejected, and I’m unsure as to why it’s wrong. Did I pick the wrong value for one of the variables or…??? Can anyone help?? Is this even allowed 
EDIT: MY MATH IS A WRECK IDK WHAT I WAS THINKING… but even the changes I made are wrong lol bye
