Recent content by zohaibtarar

  1. zohaibtarar

    Change in potential energy of the particle

    Homework Statement A particle with a charge of 2e moves between two points which have a potential difference of 75V. What is the change in potential energy of the particle? Homework Equations U = (75 V)(2e) The Attempt at a Solution [/B] When a particle with charge e moves through a...
  2. zohaibtarar

    Battery’s terminal potential difference

    Homework Statement An external circuit with a total series resistance of 50 (omega) is connected to a 1.5 V AA battery which has an internal resistance of 1 (omega). What is the battery’s terminal potential difference? Homework Equations I = EMF / (R + r) The Attempt at a Solution I = EMF /...