4. Consider the RC circuit above. If the switch is closed at t = 0 s. at t = 9.0µs the energy stored in the capacitor is closest to: 6 μF A. 1.12 J B.7.07 W C. 245 W 10 V= 3.0 N D. 1.92 l 6.0 2 E. 4.5 J

4. Consider the RC circuit above. If the switch is closed at t = 0 s. at t = 9.0µs the energy stored in the capacitor is closest to: 6 μF A. 1.12 J B.7.07 W C. 245 W 10 V= 3.0 N D. 1.92 l 6.0 2 E. 4.5 J

Name: Please help me to study , by break down this problem 4. Consider the R
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: Please help me to study , by break down this problem 4. Consider the RC circuit above. If the switch is closed at t = 0 s. at t = 9.0µs the energy stored in thecapacitor is closest to:6 μΕA. 1.12 JB.7.07 JC. 245 µJ10 V =3.0 2D. 1.92 µlE. 4.5 J6.0 2

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 44P: Consider the circuit shown in the preceding problem. Write equations for the power supplied by the...

See similar textbooks

Similar questions

A small office-building air conditioner operates or 408-V AC and consumes 50.0 kW. (a) What is its effective resistance? (b) What is the cost of running the air conditioner during a hot summer month when it is on 8.00 h per day for 30 days and electricity costs 9.00 cenls/kW h ?
The power dissipated in a resistor is given by P = V2/R, which means power decreases if resistance increases. Yet this power is also given by P = I2R, which means power increases if resistance increases. Explain why there is no contradiction here.
Find the current through a person and identify the likely effect on her if she touches a 120-V AC source: (a) if she is standing on a rubber mat and offers a total resistance of 300 k; (b) if she is standing barefoot on wet grass and has a resistance of only 4000 k .
A 2.00- and a 7.50-F capacitor can be connected in series or parallel, as can a 25.0- and a 100k resistor. Calculate the four RC time constants possible from connecting the resulting capacitance and resistance in series.
Consider the RC high-pass filler circuit shown in Figure P33.53. (a) Find an expression for the ratio of the amplitude of the output volt age to that of the input voltage in terms of R, C, and the AC source frequency . (b) What value does this ratio approach as the frequency decreases toward zero? (c) What value does this ratio approach as the frequency increases without limit?
Integrated Concepts If you wish to take a picture of a bullet traveling at 500 m/s, then a very brief flash of light produced by an RC discharge through a flash tube can limit blurring. Assuming 1.00 mm of motion during one RC constant is acceptable, and given that the flash is driven by a 600F capacitor, what is the resistance in the flash tube?
Consider a series RC circuit as in Figure P18.35 for which R = 1.00 M, C = 5.00 F, and = 30.0 V. Find (a) the time constant of the circuit and (b) the maximum charge on the capacitor after the switch is thrown closed. (c) Find the current in the resistor 10.0 s after the switch is closed. Figure P18.35 Problem 35 and 38.
Two different electrical devices have the same power consumption, but one is meant to be operated on 12G-V AC and the other on 240-V AC. (a) What is the ratio of their resistances? (b) What is the ratio of their currents? (c) Assuming its resistance is unaffected, by what factor will the power increase if a 120-V AC device is connected to 240-V AC?
A 240-kV power transmission line carrying 5.00x102. A is hung from grounded metal towers by ceramic insulators, each having a 1.00x 109- resistance. Figure 21.51. (a) What is the resistance to ground of 100 of these insulators? (b) Calculate the power dissipated by 100 of them, (c) What fraction of the power carried by the line is this? Explicitly show how you follow the steps in the Problem-Solving Strategies for Series and Parallel Resistors.
Do AC ammeters and voltmeters read (a) peak-to-valley, (b) maximum, (e) rms, or (d) average values?
Find the time after t = 0 when the instantaneous voltage of 60-Hz AC first reaches the following values: (a) V0/2 (b) v0 (c) 0.
Regarding the units involved in the relationship t = RC, verify that the units of resistance times capacitance are time, that is, . F = S.