Hello Everyone,

There is some problem in complex number
How V0=110.9<213.69?


I think;

I2 =-1/n I1
I2=-(5.545<33.69)
I2=5.545<-146.31
......

V0=20"I2"
=20*(5.545<-146.31)
=110.9<-146.31
true?
thanks.

 

Draw the phasor to get the correct answer.

Does this help?

 

Thanks a lot sir, now I am remember

 

Hi,

Not sure if this matters anymore but, did anyone happen to notice that 213.69 degrees is the same as -146.31 degrees ?