Recent content by coolgirl

  1. C

    Electrical Potential Difference between two plates

    Thank you :]
  2. C

    Electrical Potential Difference between two plates

    So is this how I would do it?: PE=mgh PE=(4.0x10^-13)(9.8m/s/s)(1.0cm) PE=3.92x10^-12 V= EPE/q V=3.92x10^-12/2.4x10_18C V= 6.8x10^23V I don't think I did it right...
  3. C

    Electrical Potential Difference between two plates

    Homework Statement HELP! A charged particle is stationary between two horizontal charged plates. The plates are 2.0 cm apart. The particle has a mass of 4.0X10^-13 kg and a charge of 2.4 X 10^-18 C. Find the potential difference between the plates. Homework Equations V= EPE/q ...