PLEASE HELP!! For the system of capacitors shown in the figure below, find the following. (Let C, = 5.00 µF and C, = 7.00 µF.)6.00 µF2.00 µF90.0 V(a) the equivalent capacitance of the system4.28V HF(b) the charge on each capacitoron C,Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. µCon C2Your response differs from the correct answer by more than 10%. Double check your calculations. µCon the 6.00 µF capacitoron the 2.00 µF capacitor(c) the potential difference across each capacitor4.28across C.Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. Vacross C,Vacross the 6.00 µF capacitor„Your.respanse differs from the correct answer by more than 10%. Double check your calculations. Vacross the 2.00 µF capacitorEnter a number. differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. V

C1 = 5 μF C2 = 7 μFC3 = 6 μFC4 = 2 μF

For the system of capacitors shown in the figure below, find the following. (Let C, = 5.00 µF and C, = 7.00 µF.) 6.00 µF 4H 2.00 µF 90.0 V (a) the equivalent capacitance of the system 4.28 V UF (b) the charge on each capacitor on C, Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. µC ]x on C2 Your response differs from the correct answer by more than 10%. Double check your calculations. µC on the 6.00 UF capacitor on the 2.00 UF capacitor (c) the potential difference across each capacitor 4.28 across C Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. V across C, V across the 6.00 µF capacitor „Your.respanse differs from the correct answer by more than 10%. Double check your calculations. V across the 2.00 uF capacitor Enter a number. differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. V

For the system of capacitors shown in the figure below, find the following. (Let C, = 5.00 µF and C, = 7.00 µF.) 6.00 µF 4H 2.00 µF 90.0 V (a) the equivalent capacitance of the system 4.28 V UF (b) the charge on each capacitor on C, Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. µC ]x on C2 Your response differs from the correct answer by more than 10%. Double check your calculations. µC on the 6.00 UF capacitor on the 2.00 UF capacitor (c) the potential difference across each capacitor 4.28 across C Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. V across C, V across the 6.00 µF capacitor „Your.respanse differs from the correct answer by more than 10%. Double check your calculations. V across the 2.00 uF capacitor Enter a number. differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. V

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Capacitance And Dielectrics

Section: Chapter Questions

Problem 18P: Two capacitors, C1 = 18.0 F and C2 = 36.0 F, are connected in series, and a 12.0-V battery is...

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What If? The two capacitors of Problem 13 (C1 = 5.00 F and C2 = 12.0 F) are now connected in series and to a 9.00-Y battery. Find (a) the equivalent capacitance of the combination. (b) the potential difference across each capacitor, and (c) the charge on each capacitor.
Given the arrangement of capacitors in Figure P27.23, find an expression for the equivalent capacitance between points a and b. Figure P27.23 Problems 23 and 24.
a. If capacitor B in Figure 27.8 has a charge of 0.5 nC, what is the potential difference between its plates and how much potential energy does it store? b. If capacitor A in Figure 27.8 stores the same amount of potential energy found in part (a), what is the magnitude of the excess charge on its plates? What is the potential difference between its plates? Use the capacitance CA found in Concept Exercise 27.2.
An arrangement of capacitors is shown in Figure P27.23. a. If C = 9.70 105 F, what is the equivalent capacitance between points a and b? b. A battery with a potential difference of 12.00 V is connected to a capacitor with the equivalent capacitance. What is the energy stored by this capacitor? Figure P27.23 Problems 23 and 24.
Two capacitors, C1 = 18.0 F and C2 = 36.0 F, are connected in series, and a 12.0-V battery is connected across the two capacitors. Find (a) the equivalent capacitance and (b) the energy stored in this equivalent capacitance. (c) Find the energy stored in each individual capacitor. (d) Show that the sum of these two energies is the same as the energy found in part (b). (e) Will this equality always be true, or docs it depend on the number of capacitors and their capacitances? (f) If the same capacitors were connected in parallel, what potential difference would be required across them so that the combination stores the same energy as in part (a)? (g) Which capacitor stores more energy in this situation, C1 or C2?
A pair of capacitors with capacitances CA = 3.70 F and CB = 6.40 F are connected in a network. What is the equivalent capacitance of the pair of capacitors if they are connected a. in parallel and b. in series?
An air-filled capacitor is made from two flat parallel plates 1.0 mm apart. The inside area of each plate is 8.0cm2. (a) What is the capacitance of this set of plates? (b) If the region between the plates is filled with a material whose dielectric constant is 6.0, what is the new capacitance?
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In Figure P27.7, capacitor 1 (C1 = 20.0 F) initially has a potential difference of 50.0 V and capacitor 2 (C2 = 5.00 F) has none. The switches are then closed simultaneously. a. Find the final charge on each capacitor after a long time has passed. b. Calculate the percentage of the initial stored energy that was lost when the switches were closed. FIGURE P27.7
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Check Your Understanding When a cylindrical capacitor is given a charge of 0.500 nC, a potential difference of 20.0 V is measured between the cylinders, (a) What is the capacitance of this system? (b) If the cylinders are 1.0 m long, what is the ratio of their radii?