78. A In the RC circuit shown in FigureFORP29.78, an ideal battery with emfCHESTE and internal resistance r is con-no bruta101nected to capacitor C. The switchOTUS is initially open and the capacitornoiloris uncharged. At t = 0, the switch20is closed.srit word or absgnizu dmod odiunslaviups15/volSεreutillsα.—himmisiob ofW+0.000 21 dIfes bspar21251 in 152 s bana. Determine the charge q on the capacitor at time t.Trob. Find the current in the branch b-e at time t. What is thethe 1569 €210121231 910current as t goes to infinity?100%wwwrbedigi DivST 0R+20, 25129gnado 1010009.00 Vbilov adi tol noia201qzsFIGURE P29.775.00 265ΩwwwSTEVORwww.cFIGURE P29.78poses.79. N A 12.0-V battery is used to cho****21 memisa M.ETC-- сdbbes 19lbbig

Answered: Image /qna-images/answer/acc61e1e-8650-4001-804e-9eaac66e3caf.jpg

sdi 1 as brut 78. A In the RC circuit shown in Figure 297 P29.78, an ideal battery with emf E and internal resistance r is con- nected to capacitor C. The switch S is initially open and the capacitor is uncharged. At t = 0, the switch is closed. of gr noilor 3981 SriT as bsp bes 191 a. Determine the charge q on the capacitor at time t. b. Find the current in the branch b-e at time t. What is the herio deng 310 current as t goes to infinity? A 1601 250immolab =1000 dit word of gnizUdmod noleviups -aiest oril ei poses. TOV Vol S leoflib a El Chiristob + L f r O H b www e R inipi5.00 R FIGURE P29.78 ww + gnarlo 100 9.00 V ㅏ 501 101 no1229102 FIGURE P29.77 d C MET

sdi 1 as brut 78. A In the RC circuit shown in Figure 297 P29.78, an ideal battery with emf E and internal resistance r is con- nected to capacitor C. The switch S is initially open and the capacitor is uncharged. At t = 0, the switch is closed. of gr noilor 3981 SriT as bsp bes 191 a. Determine the charge q on the capacitor at time t. b. Find the current in the branch b-e at time t. What is the herio deng 310 current as t goes to infinity? A 1601 250immolab =1000 dit word of gnizUdmod noleviups -aiest oril ei poses. TOV Vol S leoflib a El Chiristob + L f r O H b www e R inipi5.00 R FIGURE P29.78 ww + gnarlo 100 9.00 V ㅏ 501 101 no1229102 FIGURE P29.77 d C MET

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: An emf of 10 V is connected to a series RC circuit consisting of a resistor of 1.90 ✕ 106 Ω and an…

A: The time constant of the circuit is τ=RC=1.9×106 Ω3.4×10-6F=6.46 s

Q: Formal Solution: A long straight wire (with negligible resistance) is connected to a 10.0V power…

Q: Suppose R = 150 0 and C = 40_µF in a (charging) RC-series circuit with a 8 V power source. What is…

A: Resistance (R)= 150 ohm Capacitance (C) = 40μF Voltage of the battery (V) = 8 volts

Q: At time t = 0, an RC circuit consists of a 20.0-V emf device, a 50.0-2 resistor, and a 146.0-pF…

Q: Problem 4: Consider the circuit in the diagram, with sources of emf listed below. Randomized…

A: Kirchhoff's seconds is the rule of conservation of energy (potential).

Q: In the figure R₁ = R₂ = 10.322, and the ideal battery has emf & = 12.34 V. (a) What value of R3…

Q: The figure below shows a capacitor, with capacitance C = 20.0 µF, and a resistor, with resistance R…

A: C = 20μFR = 75k.ohm = 75000 ohm E = 21 volts

Q: A simple series circuit consists of a 160 2 resistor, a 28.0 V battery, a switch, and a 3.20 pF…

Q: Consider the following RC circuit after the switch is closed. The resistances in the circuit have…

Q: 3 When switch S in Fig. E25.29 Figure E25.29 is open, the voltmeter V reads 3.08 V. When the switch…

Q: 3. In the RC circuit shown in the figure, an ideal battery with emf Ɛ is connected to a capacitor C.…

A: a) As time t approaches zero, capacitor will act as short circuit. Therefore, i=Er+R2=2ER+2r Using…

Q: A 2.00-nF capacitor with an initial charge of 4.98 μC is discharged through a 2.15-k resistor. (a)…

Q: Problem 5: A bank of batteries, total emf ɛ = 4.5 V, is in a circuit with resistor R=150 kQ, pacitor…

A: Given: The emf is E=4.5 V. The resistance is R=150 kΩ. The capacitance is C=470 nF. Part (a) The…

Q: E2 E1 R2 R1 2. Find the charge on the capacitor after the switch has been left open for some time,…

Q: In the figure R1 = R2 = 10.22 Q, and the ideal battery has emf g = 12.08 V. (a) What value of R3…

A: As we can see from the circuit,with R2 and R3 in parallel,andthe combination in series with R1,the…

Q: You charge an initially uncharged 81.3 mF capacitor through a 36.3 Ω resistor by means of a 9.00 V…

Q: The figure below shows a simple RC circuit with a 3.50-µF capacitor, a 5.00-MQ resistor, a 9.00-V…

A: Capacitance C=3.50μC= 3.50×10-6 FResistance R=5.00MΩ=5.00×106 ΩEmf ϵ =9.00 VTime t=8.00 seconds…

Q: Problem 37: Consider the following circuit of three resistors (R1, R2, and R3), with batteries that…

A: Given: The value of e.m.f. E1=19.5 V The value of e.m.f. E2 = 38.5 V

Q: A 2.20 mF capacitor initially has charge 4.20 mC. You connect it in series with a 4.00 MΩ resistor…

A: Given C=2.20mF=2.20x10-3F qo=4.20mC=4 20x10-3C R=4.00MΩ=4.00x106Ω At t=0 switch is closed.

Q: The values of the components in a simple series RC circuit containing a switch (see figure below)…

Q: Switch S in in the figure is closed at time t = 0, to begin charging an initially uncharged…

A: Resistance (R) = 21.2 ohm Capacitance (C) = 17.2μF Let the potential of the battery = V

Q: Problem 12: Consider the following circuit of three resistors (R1, R2, and R3), with batteries that…

Q: RC Circuit: Dis-Charging We now continue the problem when the switch has been closed for a very long…

A: we have a equivalent resistance RcalculationGIVENR1 = 41 OHMR2 = 25 OHMR3 =90 OHMR4 =…

Q: exaplain in dtails and clear also

A: GivenR1=3 ΩR2=6 ΩR3=5 ΩI2=4A

Q: In the figure circuit section AB absorbs energy at a rate of 53 W when current i = 0.76 A through it…

A: Energy is the rate of doing work. It is a conserved quantity. It can be changed from one form to the…

Q: The figure below shows a simple RC circuit with a 2.70-µF capacitor, a 3.20-MΩ resistor, a 9.00-V…

Q: In the figure, suppose the switch has been closed for a length of time sufficiently long for the…

A: Given The resistance on R1 is R1= 12 kΩ=12×10-3 Ω. The resistance on R2 is R2= 15 kΩ=15×10-3 Ω.…

Q: A heart defibrillator being used on a patient has an RC time constant of 9.5 ms due to the…

A: time constant = 9.5 ms C = 6.5 μF V = 11.5 kV

Question

78. A In the RC circuit shown in Figure
FOR
P29.78, an ideal battery with emf
CHEST
E and internal resistance r is con-
no bruta
101
nected to capacitor C. The switch
OTU
S is initially open and the capacitor
noilor
is uncharged. At t = 0, the switch
20
is closed.
srit word or abs
gnizu dmod odi
unslaviups
15/vol
S
ε
reutills
α.—
himmisiob of
W+0.000 21 d
I
f
es bspar
21251 in 152 s ban
a. Determine the charge q on the capacitor at time t.
Tro
b. Find the current in the branch b-e at time t. What is the
the 1569 €
210121231 910
current as t goes to infinity?
100%
www
r
b
e
digi Div
ST 0
R
+
20, 251
29gnado 101000
9.00 V
bilov adi tol noia201qzs
FIGURE P29.77
5.00 265
Ω
www
STEVO
R
www.c
FIGURE P29.78
poses.
79. N A 12.0-V battery is used to cho
****
21 memisa M.ET
C
-
- с
d
b
bes 19lbbig

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A 2.00-nF capacitor with an initial charge of 5.08 ?C is discharged through a 1.37-kΩ resistor. (a) Calculate the magnitude of the current in the resistor 9.00 ?s after the resistor is connected across the terminals of the capacitor.mA(b) What charge remains on the capacitor after 8.00 ?s??C(c) What is the maximum current in the resistor?A
The emfs in the figure below are &₁ = 5.00 V and E2 = 18.0 V. The resistances are R₁ when the switch is in the following states. (a) open I1 = 0.188 I2 = 0.188 I3 = 0.188 14 = 0 I1 (b) closed R4 = I₂ = I3 = 14 A A A A A A X www R₁ R₂ ww R3 + E2 0.8285 Your response differs from the correct answer by more than 100%. A .106 Your response differs from the correct answer by more than 100%. A 18.00, R₂ = 30.5 , R3 = 47.50, and R4 58.0 . Find the magnitude of the current in each resistor
In the RC circuit shown in figure 1, R₁ = 20, R₂ = 49, V = 12 V and C= 5nF. The circuit has been running for a long time with the switch (S) open. Apply Kirchhoff's Loop Rule to calculate a) the current I while the switch S is still open. b) the charge on the capacitor a long time after the switch S is closed. 2 R₂ S R₁ | | I Figure 1: An RC circuit
A loop circuit has a resistance of R1 and acurrent of 1.8 A. The current is reduced to1.5 A when an additional 2.8 Ω resistor isadded in series with R1.What is the value of R1? Assume the internal resistance of the source of emf is zero.Answer in units of Ω.
Figure E26.26 2.00 210.00 V a ww 1.00 2 5.00 V www 10.00 Ω ww 26.27 The 10.00 V battery in Fig. E26.26 is removed from the cir- cuit and reinserted with the opposite polarity, so that its positive ter- minal is now next to point a. The rest of the circuit is as shown in the figure. Find (a) the current in each branch and (b) the potential differ- ence Van of point a relative to point b. 3.00 Ω 4.00 Ω b
At time t = 0, an RC circuit consists of a 20.0-V emf device, a 66.0-0 resistor, and a 140.0-uF capacitor that is fully charged. The switch is thrown so that the capacitor begins to discharge. (a) What is the time constant z of this circuit? (b) How much charge is stored by the capacitor at t = 0.5r, 2r, and 4r? q(t = 0.5t) = q(t = 21) = q(t = 47) =
The values of the components in a simple series RC circuit containing a switch and an initially uncharged capacitor (see figure below) are C = 1.50 µF, R = 2.30 MN, and E = 10.0 V. R (a) the charge on the capacitor... ...a long time after the switch is closed 900 = ..4.1 s after the switch is closed q = (b) the current in the resistor... ...immediately after the switch is closed In = HA ..4.1 s after the switch is closed I = HA ... a long time after the switch is closed I, = (c) The rate at which energy, 4.1 s after the switch is closed, is... ...being dissipated in the resistor Presistor = ...being stored in the capacitor Рсаpаcitor %3D µW
There is a current of 0.25 A in the circuit of Figure P23.69.a. What is the direction of the current? Explain.b. What is the value of the resistance R?c. What is the power dissipated by R?d. Make a graph of potential versus position, starting from V = 0 V in the lower left corner and proceeding clockwise.See Figure P23.9 for an example.
A fully charged RC circuit is set up using R = 15.0 Ω and C = 8.20 μF with the switch initially open, as shown in the figure. At a certain time after the switch is closed, the current in the circuit has magnitude 3.00 A and the charge on the capacitor is 30.0 μC. At this time, what is the rate at which energy is being stored in the capacitor (in W)?
A capacitor charging circuit consists of a battery, an uncharged 20 μF capacitor, and a 4.0 kΩ resistor. At t = 0 s, the switch is closed; 0.15 s later, the current is 0.46 mA. What is the battery’s emf?
A 2.00-nF capacitor with an initial charge of 4.98 ?C is discharged through a 1.31-kΩ resistor. (a) Calculate the magnitude of the current in the resistor 9.00 ?s after the resistor is connected across the terminals of the capacitor. mA(b) What charge remains on the capacitor after 8.00 ?s? ?C(c) What is the maximum current in the resistor? A
A capacitor of capacitance C = 1 μF has been charged so that the potential difference between its plates is V0 = 295 V. The capacitor is then connected to a resistor of resistance R = 11.5 kΩ. The switch S is closed, and the capacitor begins to discharge. Calculate the time T in s after which the charge on the capacitor has decreased to one fourth its maximum value.