What is ohms law 14. A coil of inductance 80 mH and negligible resistance is connected in series with acapacitance of 0.25 µF and a resistor of resistance 12.5 across a 100 V, variable frequency

Answered: Image /qna-images/answer/b8097337-1e05-41e0-a36f-ae2fd08510e2.jpg

Answered: 14. A coil of inductance 80 mH and…

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

See similar textbooks

Similar questions

An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a voltage drop of 65 volts. What is the capacitance of the capacitor?
List the five capacitor replacement rules.
The attached image shows a circuit with an AC voltage source, a resistor, inductor, and capacitor connected in series. The circuit has the following characteristics: Resistor resistance: 10 ohm Capacitor capacitance: 0.05 F Inductor inductance: 13 H Current Amplitude: 4 A Voltage amplitude across the source: 60 V Frequency at the source: 0.3 Hz Voltage amplitude across the resistor: 35 V Voltage amplitude across the capacitor: 37 V Voltage amplitude across the inductor: 80 V (a) Calculate the RMS voltages from the amplitudes above. From the RMS voltages across the capacitor, inductor and resistor, calculate the RMS voltage of the AC source. Hint: Vrms = V0/sqrt(2) Vrms = sqrt( (Vrms,R)2 + (Vrms, L - Vrms, C)2 ) (b) Calculate the RMS value of the current (c) Using the resistance, capacitance, inductance, and the frequency of the AC voltage, calculate the impedance Z. From this, and the previously measured value of Vrms, find the RMS value of the current in the circuit.
In a series LR circuit, the reactance of the inductance is 520 ohm. What will be the value of the inductor if the frequency of the AC is 60 HZ?
a capacitor and a resistor are connected in parellel to a 120 v 60 hz line the resistor has a resistance of 40 ohms and the capacitor has a capacitance of 132.6 uf what is the total current flow through the circuit. what is the impedence and the power factor and how many degrees out of phase are the current and voltage out phase with eachother.
100mH has initial equivalent resistance is 15 ohms. What is the parallel capacitance that will cause resonance frequency at 60 Hz at 220 ac source
Q6) The waveform of the voltage obtained after rectification is of a -----nature and therefore contains .harmonics a. Sinusoidal O b. Triangular c. Pulsating O d. Repetitive O
Design a circuit to limit a 20 V rms sinusoidal voltage to a maximum positive amplitude of 10 V and a maximum negative amplitude of -5 Vusing a single 14 V dc voltage source
In a series R–L circuit the p.d. across the resistance R is 12V and the p.d. across the inductance L is 5V. Find the supply voltage and the phase angle between current and voltage
r in the figure below is to reject a 300-Hz sinusoid while passing othe
a resistor and and capacitor are connected in parallel to a 277 v 60 hz power source. the resistor has a value of 50 ohms and the capacitor has a value of 40 uf what is the circuit power factor.
For a RC discharge circuit, the resistor and the capacitor are having 2400 ohms and 0.00005 Farads. What will be the time constant of the circuit?

SEE MORE QUESTIONS

Recommended textbooks for you

Delmar's Standard Textbook Of Electricity

Electrical Engineering

ISBN:

9781337900348

Author:

Stephen L. Herman

Publisher:

Cengage Learning

Electricity for Refrigeration, Heating, and Air C…

Mechanical Engineering

ISBN:

9781337399128

Author:

Russell E. Smith

Publisher:

Cengage Learning

Delmar's Standard Textbook Of Electricity

Electrical Engineering

ISBN:

9781337900348

Author:

Stephen L. Herman

Publisher:

Cengage Learning

Electricity for Refrigeration, Heating, and Air C…

Mechanical Engineering

ISBN:

9781337399128

Author:

Russell E. Smith

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

14. A coil of inductance 80 mH and negligible resistance is connected in series with a capacitance of 0.25 µF and a resistor of resistance 12.5 across a 100 V, variable frequency