- #1
justadaftspark
- 17
- 0
Homework Statement
Find Z R=10Ω
Vs=120v
(PF)=0.72 Lagging
Homework Equations
I=P/Vs(PF)
Z=Vs/I
The Attempt at a Solution
I have I=P/Vs(PF) and transpose for I to get 4.34A
Then to find Z Z=Vs/I which gives 27.65ohm
When I put this back into (PF)=R/Z to confirm i don't get the right answer
Any help would be great