Recent content by pakman2012

  1. P

    Calculating Electric Potential and Field for a Charged Disk

    Homework Statement 2. a) Find the potential due to a continuous charge distribution of a disk with a surface charge, x, at point P. b) Find the electric field for part A using: attached formula . Diagram attached. Homework Equations attached. The Attempt at a Solution Well my...
  2. P

    Calculus with the electric field

    Homework Statement 1. Find the electric field at point P for a line segment with length L. Diagram attached.Homework Equations attached equations The Attempt at a Solution I have next to no clue on how to do this question. My first idea was to try and set up one of the lengths as r, and...