Question

A resistance of 3 ohms and an inductance of 2 henries are in series with an...

A resistance of 3 ohms and an inductance of 2 henries are in series with an electromotive force (emf) of 8e^(-0.0001t) volts. When will the current be 0.8 A if no current flows initially? Express your answer in milliseconds.

0 0
Add a comment Improve this question Transcribed image text
Answer #1

In Milliseconds...

t=1.2*10^7

t=12000000 milliseconds

Add a comment
Know the answer?
Add Answer to:
A resistance of 3 ohms and an inductance of 2 henries are in series with an...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • An electromotive force 300, 0 sts 50 0, E(t) = t 50 is applied to an LR-series circuit in which the inductance is 50 he...

    An electromotive force 300, 0 sts 50 0, E(t) = t 50 is applied to an LR-series circuit in which the inductance is 50 henries and the resistance is 5 ohms. Find the current i(t) if i(0) = 0. , 0 sts50 i(t)= t 50 An electromotive force 300, 0 sts 50 0, E(t) = t 50 is applied to an LR-series circuit in which the inductance is 50 henries and the resistance is 5 ohms. Find the current i(t)...

  • A resistance and inductance are connected in series in a circuit containing an impressed voltage of...

    A resistance and inductance are connected in series in a circuit containing an impressed voltage of 100V. If R=10 ohms, L= 2 henries and i=0, find i when t=0.02 sec. Express in amperes, using 2 decimal places.

  • Differential Equations An electromotive force E(t), LR-series, Find the current i(t)

    Differential Equations An electromotive force E(t), LR-series, Find the current i(t) An electromotive force E(t) defined as shown in the figure below E(t) 20 is applied to an LR-series circuit in which the inductance is 20 henries and the resistance is 2 ohms. Find the current i(t), over the time interval 0 S t <3 ifi(0) - 0. the current i(t), over the time interval 0 t <3 if i(0) - 0 Hint Use the power series representation:-= 1-X +...

  • In an L-R-C series circuit, the resistance is 340 ohms, the inductance is 0.340 henrys, and...

    In an L-R-C series circuit, the resistance is 340 ohms, the inductance is 0.340 henrys, and the capacitance is 1.40×10−2 microfarads. A) what is the resonance angular frequency ω0 of the circuit? Express your answer in radians per second to three significant figures. B) The capacitor can withstand a peak voltage of 600 volts. If the voltage source operates at the resonance frequency, what maximum voltage amplitude Vmax can the source have if the maximum capacitor voltage is not exceeded?...

  • In an L-R-C series circuit, the resistance is 360 ohms, the inductance is 0.380 henrys, and...

    In an L-R-C series circuit, the resistance is 360 ohms, the inductance is 0.380 henrys, and the capacitance is 2.00×10−2 microfarads. What is the resonance angular frequency ω0 of the circuit? Express your answer in radians per second to three significant figures. The capacitor can withstand a peak voltage of 550 volts. If the voltage source operates at the resonance frequency, what maximum voltage amplitude Vmax can the source have if the maximum capacitor voltage is not exceeded? Express your...

  • An electromotive force _S210, Osts 50 10, t> 50 is applied to an LR-series circuit in...

    An electromotive force _S210, Osts 50 10, t> 50 is applied to an LR-series circuit in which the inductance is 30 henries and the resistance is 3 ohms. Find the current i(t) if i(0) = 0. ,osts 50 i(t) = t> 50

  • A 40-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1

    A 40-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1 henry and the resistance is 60 ohms. Find the current i(t) if i(0) = 0. Determine the current as t → ∞.A 100 volt electromotive force is applied to an RC series circuit in which the resistance is 500 ohms and the capacitance is 10-4 farad. Find the charge t on the capacitor if q(0) = 0.

  • In an L-R-C series circuit, the resistance is 480 ohms, the inductance is 0.300 henrys, and...

    In an L-R-C series circuit, the resistance is 480 ohms, the inductance is 0.300 henrys, and the capacitance is 1.80x10-2 microfarads. - Part A What is the resonance angular frequency w of the circuit? Express your answer in radians per second to three significant figures. View Available Hint(s) templates Symbols uado redo reset keyboard shortcuts help, W = rad/s Submit - Part B The capacitor can withstand a peak voltage of 530 volts. If the voltage source operates at the...

  • In an L-R-C series circuit, the resistance is 380 ohms, the inductance is 0.360 henrys, and...

    In an L-R-C series circuit, the resistance is 380 ohms, the inductance is 0.360 henrys, and the capacitance is 1.40×10−2 microfarads. 1)What is the resonance angular frequency ω0 of the circuit? 2)The capacitor can withstand a peak voltage of 580 volts. If the voltage source operates at the resonance frequency, what maximum voltage amplitude Vmax can the source have if the maximum capacitor voltage is not exceeded?

  • In an L-R-C series circuit, the resistance is 300 ohms, the inductance is 0.320 henrys, and...

    In an L-R-C series circuit, the resistance is 300 ohms, the inductance is 0.320 henrys, and the capacitance is 1.40×10−2microfarads. Part A= What is the resonance angular frequency ω0 of the circuit? The answer was 1.49×104   rad/s   Part B= The capacitor can withstand a peak voltage of 520 volts. If the voltage source operates at the resonance frequency, what maximum voltage amplitude Vmax can the source have if the maximum capacitor voltage is not exceeded?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT