Coil & Generator Homework: Solve for Current & Reactance

[Flop880]

Homework Statement

problem is attached

Homework Equations

formula sheet is attached

The Attempt at a Solution

1. I=v/z=110v/11Ω=10A

2. sinø=(Imax)(X)/v=(10A)(9Ω)/110V

ø=54.9°

3. I don't know what to do for this. I want to use Xc=1/ωC and solve for C but I need to first find Xc somehow

 

[BvU]

Among all the formulas there is an expression for Xc, but there also is a more useful one. Remove the others and you find it !

 

[Flop880]

Yea I saw the expressions for Xc but I have a hard time solving for it since I don't have R and other variables that I need

 

[BvU]

You sure you need it ? And what other variables would you want to know ? For which of your relevant equations is that ?

What was it again you wanted to calculate ?