A series combination of a resistor and a capacitor is connected to a 110-V rms, 59.7-Hz ac source. If the capacitance is 0.860 μF and the rms current in the circuit is 24.2 mA, what is the resistance?
A series combination of a resistor and a capacitor is connected to a 110-V rms, 59.7-Hz...
Circuit Analysis in Electrical Engineering 4. A resistor and a capacitor are connected in series across a 270-V ac supply. When the frequency is 40 Hz, the current flowing in the circuit is 6.25 A. When the frequency is 50 Hz, the current flowing in the circuit is 7.5 A Calculate the resistance and capacitance of the resistor and capacitor respectively. (99.97 μF; 16.798 Ω) If the resistor and capacitor are now connected in parallel across the 60-Hz supply, calculate...
A 55.0 Hz generator with an rms voltage of 110 V is connected in series to a 3.40 k Ohm resistor and a 1.00 mu F capacitor. Find the rms current in the circuit. Find the phase angle, Phi, between the current and the voltage.
An LRC circuit consists of a 15.0 μF capacitor, a resistor, and an inductor connected in series across an AC power source of variable frequency having a voltage amplitude of 20.0 V. You observe that when the power source frequency is adjusted to 44.5 Hz, the rms current through the circuit has its maximum value of 65.0 mA. What will be the rms current if you change the frequency of the power source to 60.0 Hz? {? A}
A 75.0 Hz generator with an rms voltage of 110 V is connected in series to a 3.50 k Ohm resistor and a 2.50 mu F capacitor. Find the rms current in the circuit. Find the phase angle. Phi, between the current and the voltage. Incorrect;; 5 attempts remaining Incorrect;; 5 attempts remaining
In a series circuit, a generator (1300 Hz, 15.0 V) is connected to a 14.0- resistor, a 3.90-μF capacitor, and a 5.80-mH inductor. Find the voltages across (a) the resistor, (b) the capacitor, and (c) the inductor. Note: The ac current and voltage are rms values and power is an average value unless indicated otherwise.
A generator with an rms voltage of 145 V is connected in series to a resistor 3.15 kΩ and a capacitor 3.00 μF . A At what frequency must this circuit be operated for the current to lead the voltage by 24.0 ∘? F=_______ Hz B Using the frequency found in part A, find the average power consumed by this circuit. P=______W
A 50.0 Hz generator with an rms voltage of 130 V is connected in series to a resistor 3.75 kΩ and a capacitor 2.50 μF . (a) At what frequency must this circuit be operated for the current to lead the voltage by 27.0 ∘? (b) Using the frequency found in part A, find the average power consumed by this circuit.
A generator with an rms voltage of 130 V is connected in series to a resistor 3.65 kΩ and a capacitor 3.00 μF . 1. At what frequency must this circuit be operated for the current to lead the voltage by 29.0 ∘? (Answer Hz) 2. Using the frequency found in part A, find the average power consumed by this circuit. (Answer in W
An AC source operating at 60-Hz with a maximum voltage of 170 V is connected in series with a resistor (R = 1.2 k Q) and capacitor (C = 2.5 μF). a) What is the maximum value of the current in the circuit? b) What is the maximum values of the potential difference across the resistor and capacitor? c) When the current is zero, what are the magnitudes of the potential difference across the resistor, capacitor and AC source? How much charge is...
An AC generator supplies an rms voltage of 240 V at 60.0 Hz. It is connected in series with a 0.650 H inductor, a 6.00 μF capacitor and a 266 Ω resistor. What is the average power dissipated in the circuit?