| Account limit of 2000 requests per hour exceeded. |
What are the time domain voltages represented by the following phasors?
−2+j4
−3−j5
1/(2+j1)
(20−j2)/(3e^(jπ/6))
5e^j2 (2−j2)/( −jπ)
I say just stick em into your calculator and have it represent the number in polar form =D..anyways..all the time domain voltages will look like this v(t) = A*cos(w*t + o)..o is the phase and w is the frequency..since you're just given phasors in this problem you don't know what w is so you just leave it alone..A is the amplitude of the phasors if you were to graph them on using an imaginary and a real axis..the phase angle is just the arctangent of the imaginary part divided by the real part..make sure you know what quadrant you're in =d
 |
 ECLIPSE TD307PAII TIME DOMAIN POWERED SPEAKERS HIGH END MULTIMEDIA AUDIOPHILE $699.95 Time Remaining: 19d 13h 52m Buy It Now for only: $699.95 |