Power equations with resistance and voltage

[Tool]

hello, I am in the 9th grade and i have forgoten some equations for Physics. I need to know the equations to find power if given resistance and voltage, current and voltage, etc. I know P=IV but I am not sure on the equations for the different instances. Any help would great.

 

[CeeAnne]

I know of two others: there's I^2 R, and V^2 / R . I have a little Ohms Law chart somewhere. I could find it and send you a scan of it if you want. I think it has about a dozen of the relationships on it.

 

[Tool]

could u email it to me?

 

[CeeAnne]

I'll be happy to do that, Tool. However, you need to tell me where to send it. Email me, Fran3406@aol.com or Cee7243@aol.com and I'll send it.

 

[CeeAnne]

I also placed the scan at the bottom of my math pages main page. You can right click and save it from there. -CeeAnne-
http://www.geocities.com/fran3406/Cee_Ann.html