Phasor to Complex

[Wayne]

Hi

I have calculated the following network using the cosine law.
___SIGGEN (Vs)_
¦ ¦
¦--/\/\/\/\-----¦ ¦----¦
¦ Vs Vc
¦
---
GND

Vs^2=Vr^2+Vc^2 - 2VrVc Cos(theta1)
theta1=80deg
Vs=1v
Vr=0.25v


I am being domb... but how do I get this into complex format e.g. a+jb.
Please give an example using my data.

Thanks


Wayne

 

[Rich Grise]

Hi

I have calculated the following network using the cosine law.
___SIGGEN (Vs)_
¦ ¦
¦--/\/\/\/\-----¦ ¦----¦
¦ Vs Vc
¦
---
GND

Vs^2=Vr^2+Vc^2 - 2VrVc Cos(theta1)
theta1=80deg
Vs=1v
Vr=0.25v


I am being domb... but how do I get this into complex format e.g. a+jb.
Please give an example using my data.

a * r * cos(theta) + j * b * r * sin(theta)

Thanks

You're welcome.

Cheers!
Rich