Question

Problem 4:Consider a circuit with two switches, one ideal battery, one resistor, one capacitor and one inductor. The circuit is drawn below with both switches open: R-14.00 C ; 6.20 uF, and L 54.0 mH, and the ideal battery has emf ξ . 34.0 V. At t-o, both switches are open and the charge on the capacitor is qlt-0) (a) The switch is put at position a. Compute the charge, oft-S us), on the capacitor after 5.00 microseconds (5x10 sec) (b) The switch is kept at position a for a very long time. After several hours, the switch is thrown to position b. What are (i) the frequency of the AC current in Hz and () the maximum current amplitude? (c) The switch is kept at position b.Write the equation of the charge on the capacitor qt) as a function of time and the equation of the current Ift) as a function of time for the resulting (d) What is the total energy stored in the circuit when the switch is kept at position b?
0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
Problem 4:Consider a circuit with two switches, one ideal battery, one resistor, one capacitor and one...
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
  • A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch ...

    A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch as shown. The value of the resistance is R1 = 425 Ω. The values for the inductances are: L1-398 mH and L2-108 mH. The capacitance is C-186 μF and the battery voltage is V- 12V. The positive terminal of the battery is indicated with a +sign nes ir a 000 レ L2 ) The switch has been closed for a long time when at...

  • 4) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance...

    4) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance C, and a switch. The circuit does not include a battery nor does it include any resistance The switch is initially open and the initial charge on the capacitor is Qo. At time t o the switch is closed. Determine expressions (L, C, Qo) for the i) charge on the capacitor, and ii) the current flowing through the circuit at the following times: a)...

  • 3) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance...

    3) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance C, and a switch. The circuit does not include a battery nor does it include any resistance. The switch is initially open and the initial charge on the capacitor is Qo. The switch is closed at time 1-0. Show that the charge, 4, on the capacitor is given by the time dependent function 9(t) = Qocos(at) where o is given by W= Hint: Apply...

  • A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown....

    A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 67 ?, R3 = 96 ? and R4 = 77 ?. The capacitance is C = 48 ?F and the battery voltage is V = 24 V. Consider the circuit above, with R5 = 67 ? in series with the capacitor. Once again, the switch has been open for a long time when at...

  • A circuit consists of a battery, a 100 kΩ resistor, 20.0 μF capacitor in series with...

    A circuit consists of a battery, a 100 kΩ resistor, 20.0 μF capacitor in series with a switch which is initially in the open position. The capacitor is initially uncharged. Part A) If the EMF of the battery is ε=15.1 V, calculate the current through the resistor 6.00 seconds after the switch is closed. (Give answer in μA) Part B) Calculate the charge on the capacitor 6.00 seconds after the switch is closed. (Give answer in μC)

  • A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch ...

    A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch as shown. The value of the resistance is R1 4252. The values for the inductances are: L 1 398 mH and L2-108 mH . The capactance C-186 μF and the battery voltage is V-12V. The positive terminal of the battery is indicated with a sign 1) The switch has been closed for a long time when at time 0, the switch is opened. What...

  • A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown....

    A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 60 Ω, R3 = 49 Ω and R4 = 133 Ω. The capacitance is C = 75 μF and the battery voltage is V = 24 V. 1) The switch has been open for a long time when at time t = 0, the switch is closed. What is I1(0), the magnitude of the...

  • A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown....

    A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are: R1 = R2 = 34 ?, R3 = 114 ? and R4 = 145 ?. The capacitance is C = 46 ?F and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. 1) The switch has been open for a long time when at time t =...

  • This circuit consists of an = 6.00 V battery, an R = 49.7 kohm resistor, a...

    This circuit consists of an = 6.00 V battery, an R = 49.7 kohm resistor, a C = 149 muF capacitor, a flashbulb, and two switches. Initially, the capacitor is uncharged and the two switches are open. To charge the unit, switch Si is closed: to fire the flash, switch St (which is connected to the camera's shutter) is closed. How long does it take to charge the capacitor to 5.00 V?

  • Two Loop RC Circuit A circuit is constructed with four resistors, one capacitor, one battery and...

    Two Loop RC Circuit A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are R: R2 = 26 Ω, R: 98 Ω and R4 134 Ω. The capacitance is C-42 uF and the battery voltage is v 12 V. The positive terminal of the battery is indicated with a + sign. R3 1) The switch has been open for a long time when at time t + o,...

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