Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Charging a capacitor at constant rate

  1. May 29, 2010 #1
    1. Why is the voltmeter is better to be connected across the ammeter and the capacitor.
    The whole circuit contains ammeter, capacitor and a resistor connected in series while the experinement is to plot a graph of Q against V by record the constant I, then Q=It.




    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Jun 25, 2010 #2

    Kurdt

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Please post your attempt before you can receive any help, as per the guidelines you agreed to.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook