Java Physics



RMS Voltage

Simply speaking, the root-mean-squae (RMS) value of an alternating voltage is the equivalent d.c. voltage that can deliver the same amount of eregy to a resistor as the a.c. does over a cycle.



Internal Link :

An Earlier Version of this Applet (Jar file)

Short Note on RMS V (Pdf)

Download Executable Jar File

Html5 Version




  • The author (Chiu-king Ng) has the copyright on all the simulations in this website.
  • Email, where AA is the prime number following 7.
  • Last Update:2019-9-15