Vishera Messages 72 Reaction score 1 Thread starter Apr 24, 2014 #1 Homework Statement Homework Equations The Attempt at a Solution How did they get VRMS=120∠0° in part b?
Homework Statement Homework Equations The Attempt at a Solution How did they get VRMS=120∠0° in part b?
gneill Mentor Messages 20,989 Reaction score 2,934 Apr 24, 2014 #2 It is given that the voltage source is 120 V RMS. The voltage source provides the phase reference so it's automatically defined to have a zero phase angle.
It is given that the voltage source is 120 V RMS. The voltage source provides the phase reference so it's automatically defined to have a zero phase angle.