Recent content by atn9200

  1. A

    Finding the magnitude of an electric field.

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

    Finding the magnitude of an electric field.

    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...