Question

A capacitor of 20 microF and a resistor of 50 ohms are connected in series across...

A capacitor of 20 microF and a resistor of 50 ohms are connected in series across a 240 V, 50 Hz supply. Calculate: (a) the capacitive reactance, (b) the circuit impedance, (c) the total current flow, (d) the potential difference across each element, (e) the power factor, (f) the average power absorbed by the circuit

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
300 ohm resistor, series with 110 µm, 50 Hz power supply with 20 µF capacitor It...
300 ohm resistor, series with 110 µm, 50 Hz power supply with 20 µF capacitor It is connected. What is the impedance of the circuit? What is the amplitude of the current? the capacitor What is the amplitude of the potential difference between the ends? What is the power factor? On what must be connected to the circuit to ensure resonance and What is its value?
An AC voltage source is connected in series to an inductor, a capacitor, and a resistor...
An AC voltage source is connected in series to an inductor, a capacitor, and a resistor of 5 Ohms. At the frequency when the phase angle is zero, capacitive reactance is 6 Ohms. What is the total impedance of the of the circuit at a frequency which is a factor of 2.4 times less than this frequency? Answer in Ohms.
A series AC circuit contains a resistor, an inductor of 210 mH, a capacitor of 5.50...
A series AC circuit contains a resistor, an inductor of 210 mH, a capacitor of 5.50 µF, and a source with ΔVmax = 240 V operating at 50.0 Hz. The maximum current in the circuit is 200 mA. (a) Calculate the inductive reactance. Ω (b) Calculate the capacitive reactance. Ω (c) Calculate the impedance. kΩ (d) Calculate the resistance in the circuit. kΩ (e) Calculate the phase angle between the current and the source voltage. °
A 3490 - Ω resistor and a 1.0 - μF capacitor are connected in series across...
A 3490 - Ω resistor and a 1.0 - μF capacitor are connected in series across a generator (60.0 Hz, 120 V). Determine the power delivered to the circuit.
A resistor, 50.0-mH inductor, and 100.0-µF capacitor are connected in series with a 50 Hz voltage...
A resistor, 50.0-mH inductor, and 100.0-µF capacitor are connected in series with a 50 Hz voltage source and an impedance of 75.0 Ώ. What average power is delivered to this circuit when delta Vrms = 210 V
  A resistor, 50.0-mH inductor, and 100.0-µF capacitor are connected in series with a 50 Hz voltage...
  A resistor, 50.0-mH inductor, and 100.0-µF capacitor are connected in series with a 50 Hz voltage source and an impedance of 75.0 Ώ. What average power is delivered to this circuit when ΔVrms = 210 V? please explain step by step.
1. A circuit has a 400 resistance in one branch, a 50 inductive reactance in the...
1. A circuit has a 400 resistance in one branch, a 50 inductive reactance in the second and 40 capacitive reactance in the third. It is fed from a 240 V, 50 Hz supply. Find (a) Current in all branches (b) Total current (c) Circuit impedance (d) Circuit admittance (e) Power factor (f) Apparent power (g) Active power (h) Reactive power (i) Parameters of equivalent series circuit
An 18 ohms resistor and a 6 ohms resistor are connected in series across an 18...
An 18 ohms resistor and a 6 ohms resistor are connected in series across an 18 V battery. Find the current through each resistor AND  the voltage drop across each resistor. Repeat for the situation of the resistors connected in parallel across the battery please show working out step by step
A 1.5-kΩ resistor and 30-mH inductor are connected in series, as shown below, across a 120-V...
A 1.5-kΩ resistor and 30-mH inductor are connected in series, as shown below, across a 120-V (rms) ac power source oscillating at 60-Hz frequency. (a) Find the current in the circuit. (b) Find the voltage drops across the resistor and inductor. (c) Find the impedance of the circuit. (d) Find the power dissipated in the resistor. (e) Find the power dissipated in the inductor. (f) Find the power produced by the source.
Q4. A science project exhibit, a capacitor is connected in series with a bulb connected to...
Q4. A science project exhibit, a capacitor is connected in series with a bulb connected to an ac source. If its voltage amplitude is held constant, choose the correct option for the light bulb to glow the brightest at (a) high frequencies (b) low frequencies (c) The brightness will be same at all frequencies. At what frequency the light bulb will glow the dimmest, if capacitor is replaced by inductor? When an AC source is replaced by DC source find...