161 The following sets of vt and it apply to the load circuit in Figure P161. Find...

16–1 The following sets of vðtÞ and iðtÞ apply to the load circuit in Figure P16–1. Find the average power, reactive power, and instantaneous power delivered to the load.

(a) vðtÞ = 500 cos ðωt + 45Þ V, iðtÞ = 20 cos ðωt + 50ÞA

(b) vðtÞ = 95 cos ðωt − 60Þ V, iðtÞ = 5:5 cos ðωt − 20ÞA

Transcribed Image Text:

i(t) Source v(f) Load FIGURE P16-1