College Physics 10th Edition by Raymond Serway,Chris Vuille

تمرين 19

The output voltage of an AC generator is given by v = (170 V) sin (60 t ). The generator is connected across a 20.0- resistor. By inspection, what are the (a) maximum voltage and (b) frequency Find the (c) rms voltage across the resistor, (d) rms current in the resistor, (e) maximum current in the resistor, (f) power delivered to the resistor, and (g) current when t = 0.005 0 s. (h) Should the argument of the sine function be in degrees or radians