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An AC generator is connected to a 15.00 resistor. The output voltage of the generator is given by the function Av = (180 V)sin[(80

 

An AC generator is connected to a 15.00 resistor. The output voltage of the generator is given by the function Av = (180 V)sin[(80 rad/s)t]. (a) From the equation for the output voltage, what is the maximum voltage across the resistor (in V)? 180 V (b) From the equation for the output voltage, what is the frequency of oscillation of the current through the resistor (in Hz)? 40 Hz (c) What is the rms voltage across the resistor (in V)? 127.28 V (d) What is the rms current in the resistor (in A)? 8.49 A (e) What is the maximum current in the resistor (in A)? 12 A (f) What is the average power delivered to the resistor (in W)? 1080 W (g) What is the current in the resistor (in A) at the time t = 0.0050 s? 0.26 From the voltage function, what is the value of the voltage at this time? (Make sure your calculator is set to radian mode.) From Ohm's law, how is the current related to the voltage and the resistance. A

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