Recent content by atn9200

I want to slap myself now...is it because r=.04m? Want assurance because I'm on my last strike.

Homework Statement Determine the magnitude of the electric field at a point midway between a -8.1μC and a 8.9μC charge 8.0cm apart. Assume no other charges are nearby. Determine the direction. (Answer in two sig figs.) Homework Equations E=k/r^2(Q1+Q2) The Attempt at a Solution I drew...