The output voltage of an AC generator is given by Delta v = (100 V) sin (100 pi

Question

The output voltage of an AC generator is given by Delta v = (100 V) sin (100 pi t). The generator is connected across a 1 Ohm resistor. By inspection, what are the following? (a) maximum voltage 100 V (b) frequency 50 Hz (c) rms voltage across the resistor 70.7 V (d) rms current in the resistor 70.7 A (e) maximum current in the resistor 0.32 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. A (f) power delivered to the resistor 4998.5 W (g) Should the argument of the sine function be in degrees or radians? The argument of the sine function should be in degrees. The argument of the sine function should be in radians. Compute the current when t = 0.0050 s. 2.74 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully.

Explanation / Answer

e) Imax = Vmax/R

= 100/1

= 100 A

when t = 0.005

V(t) = 100*sin(100*pi*0.005)

= 100 V

I = V(t)/R

= 100/1

= 100 A

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