# RMS voltage

1. Feb 9, 2010

### iamnew

1. The problem statement, all variables and given/known data

If V= Sin[wt]

where w = angular velocity

How do you find RMS Voltage

Does RMS voltage depend on angular velocity of sin wave?

2. Relevant equations

3. The attempt at a solution

i integrated from 0 to PI radians and left with a sin term having omega in it.

2. Feb 9, 2010

### willem2

you must integrate a complete cycle. How long a complete cycle lasts also depends on omega.