Physics 302 HW

Part C. Power Dissipated in a circuit Directions: Calculate the power dissipated in each resistor. (series-parallel circuit) V =V R, V 382 E =V, +V E 1 = 1, +1, 25V R, V V3 R, 202 30Ω

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Help me answer this question from my A-level physics class (Capacitors)

A simple series circuit consists of a 140 2 resistor, a 24.0 V battery, a switch, and a 3.20 pF parallel-plate capacitor (initially uncharged) with plates 5.0 mm apart. The switch is closed at t=0s. ▾ 80 F3 a F4 BB Part A After the switch is closed, find the maximum electric flux through the capacitor. Express your answer in volt-meters. ▸ View Available Hint(s) ΜΕ ΑΣΦ ? Submit Part B V.m After the switch is closed, find the maximum displacement current through the capacitor. Express your answer in amperes. ▸ View Available Hint(s) ΜΕ ΑΣΦ Submit Part C Find the electric flux at t=0.50 ns. Express your answer in volt-meters. ▸ View Available Hint(s) F6 % 25 6 & 28 7 A বর DII DA F7 N E R T Y U D F G H 80 r F9 9 0 K 0 F10 L P

Question 1: #42       For the circuit on the Figure below: a. What is the equivalent capacitance? b. How much charge flows through the battery as the capacitors are being charged?

A portion of a larger circuit is shown in the diagram below. The potential drop between points b and a is Vba = 4.0 V. Similarly, Vcb =3.5 V, Vcd = 2.0 V, Vdf = -0.5 V. Here, if Vba is greater than zero, then a is at a higher potential than b. Answer the following questions in SI units.   1. What is the potential difference Vgf? 2. What is the potential difference Vca? 3. What is the potential difference Vag?

GARDNER COLLEGE THE GLOBAL SCHOOL OF INNOVATION GENERAL PHYSICS 2 Activity 8: Series and Parallel Connection NAME: SECTION: Instruction: Answer the following problems on the space provided in each number. Use GISNF (Given, Illustration, Solution, Normal Answer, Final Answer) format. Use extra sheet if necessary. 1. Three resistors are connected in series with 27N, 27N and 540 resistances respectively. If the battery voltage is 12 V, what is the potential difference on R, = 540? 2. If three 400 resistors, are connected in parallel, what will be the combination's equivalent resistance? 3. A set of Christmas light consists of twenty-five 6502 bulbs connected to a 220V source. What is the (a) total resistance of the Christmas light, and (b) potential difference across each light bulb. 4. What resistance should be connected in parallel with a 202 resistor so the a current of 3A is drawn from a 12 V source?

Determine the total charge in the capacitor circuits as shown in figure below 4:LF 10V 3µF[ 3µF 4uF 8µF A. 190 µC B. 180 µC C. 170 µC D. 160 μC

AV S2 In the circuit shown above, C, =7nF, C, = 3nF, and AV= 10v. Capacitor C, is first charged by the closing of switch S,. Switch S, is then opened, and the charged capacitor is connected to the uncharged capacitor C2 by the closing of S2. Which of the followings is the final charge on the capacitor C2 ?

Q3 Consider three capacitors C1, C2, C3, and a battery. If C¡ is connected to the battery, the charge on C is 30.8 µC. Now Ci is disconnected, discharged, and connected in series with C9. When the series combination of C2 and C¡ is con- nected across the battery, the charge on C¡ is 23.1 µC. The circuit is disconnected and the capacitors discharged. Capacitor C3, capacitor C1, and the battery are connected in series, resulting in a charge on C¡ of 25.2 µC. If, after being disconnected and discharged, C1, C2, and C3 are connected in series with one another and with the battery, what is the charge on C1?

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Capacitors C1=3uF, C2=2uF, C3=6uF and C4= unknown connected in the series with a 24V battery. If the equivalent capacitance is 12uF, compute the following: a.capacitance of C4 b. Voltage across each capacitor c. The total charge

Given the problem below: 1. What is the charge of 4.0-nF capacitor? 2. What is the potential difference across the 4.0-nF capacitor? 3. What is the total charge in the circuit? 4. What is the total capacitance in the circuit? 5. What is the charge in the 8.0-nF capacitor? 6. What is the charge in the 6.0-nF capacitor?

Given a set of capacitors: 12nF, 6nF, 9nF, 4μF, 2pF, and 7μF, solve the following problems: 1. Solve the total capacitance for a series circuit and illustrate the circuit. 2. If the series circuit is connected to a 30 V battery, find the total charge. 3. Given the same voltage, solve for the energy.

The switch S in the circuit shown below has been open for a long time when, at time t = 0, it is closed. The values of the circuit elements are: V = 12 V, R₁ = 1100, R₂ = 2200, R3 = 330 0, C₁ = 40 µF and C₂ = 80 μF. V. R₁ Mi S R₂. W N R3 C₂ 1) What is Q2final, the charge on C₂ a long time after the switch is closed? Q2final= C

You are given three capacitors each with a capacitance of 2 µF. i. Show with diagrams how you would arrange the capacitors to obtain the minimum and maximum effective capacitance. 3 UTM ii. Calculate the value of the minimum and maximum effective capacitance in (i). UTM

s> Chapter 18 Homework O Resources x Give Up? You have a 75.7 mF capacitor initially charged to a potential difference of 10.9 V. You discharge the capacitor through a 3.41 Q resistor. What is the time constant? time constant: 0.2581 After what multiple of the time constant does the potential difference reach 1.75 V? 6.780 multiple of time constant: Incorrect about us privacy policy terms of use contact us help careers 87°F Rain coming

5. chapter28-question23 If l=2.0 mA and the potential difference, VA – VB = +30 V in the circuit segment shown, determine the charge (in mC) and the polarity of the capacitor. BO OA 10 kΩ 50µF 40 V Option1 Option2 Option3 Option4 Option5 1.5, right plate 0.50, left plate 0.50, right plate 5.0, left plate is positive. 1.5, left plate is positive. is positive. is positive. is positive. a) Option2 b) Option3 Option5 Option1 Option4 Boş bırak

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True or False 1. The equivalent capacitors stores the same amount of charges but NOT THE SAME amount of energy when connected in PARALLEL. 2. A small time constant means that the capacitor charges and discharges VERY SLOWLY.  3. A good voltmeter is designed with a VERY LARGE resistance for it not to alter the voltage in the circuit when connected. 4. Time constant is equal to R / C. 5. A good ammeter is designed with a VERY SMALL equivalent resistance to avoid reduction of current when connected in a circuit.     Explain how lightning is produced and the mechanism of lightning rods.

2 Consider the circuit shown in Fig.5, consisting of a battery of voltage E, a switch S, and a parallel-plate capacitor with capacitance C. The capacitor con- sists of two parallel conducting plates of equal area A separated by a distance d. After the switch S is closed and the capacitor is fully charged, a conducting plate of thickness d/3 and area A is inserted slowly between the plates of the capacitor. The inserted conducting plate is kept parallel to the conducting plates of the capacitor. Select answers to the questions from (a) to (z) below, and write the symbol of the answer in the box. (1) Find the capacitance of the capacitor after the conducting plate is inserted. (2) How much is the increase in the charge stored in the capacitor caused by in- serting the conducting plate? (3) How much is the increase in the energy stored in the capacitor caused by in- serting the conducting plate? (4) How much work is done by the battery during the insertion of the conduct- ing plate? (5)…