Chapter 9.3, Problem 1AP

a.

To determine

Convert the given trigonometric function $v=170\cos \left(377t-40°\right)\text{V}$ in terms of phasor function.

b.

To determine

Convert the given trigonometric function $i=10\sin \left(1000t+20°\right)\text{A}$ in terms of phasor function.

c.

To determine

Convert the given trigonometric function $i=\left[5\cos \left(\omega t+36.87°\right)+10\cos \left(\omega t-53.13°\right)\right]\text{A}$ in terms of phasor function.

d.

To determine

Convert the given trigonometric function $v=\left[300\cos \left(20,000\pi t+45°\right)-100\sin \left(20,000\pi t+30°\right)\right]\text{mV}$ in terms of phasor function.