An ac generator has a frequency of 4.80 kHz and produces a currentof 0.0400 A in

Question

An ac generator has a frequency of 4.80 kHz and produces a currentof 0.0400 A in a series circuit that contains only a 232- resistor and a 0.250-µF capacitor. (a) Obtain the voltage of the generator.
Enter anumber. 1 V

(b) Obtain the phase angle between the current and the voltageacross the resistor/capacitor combination.
Enter anumber. 2°
(a) Obtain the voltage of the generator.
Enter anumber. 1 V

(b) Obtain the phase angle between the current and the voltageacross the resistor/capacitor combination.
Enter anumber. 2° Enter anumber. Enter anumber.

Explanation / Answer

Zc = 1/(2fC) = 132.63 the voltage : V = I*(R^2 + Zc^2) = 10.69 V b) tan = Zc/R = 0.57155 => = 29.75o

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