asap pls Need help with number 4A circuit is constructed with four resistors, one capacitor, one battery anda switch as shown. The values for the resistors are: R₁ = R₂ = 57 2, R3 =46 and R4 = 132 02. The capacitance is C = 70 μF and the battery voltageis V = 24 V.4) Consider the circuit above, with R₁ = 1220 in series with the capacitor.Once again, the switch has been open for a long time when at time t =0, the switch is closed. What is 1₁ (0), the magnitude of the currentthrough the resistor R₁ just after the switch is closed?VR₁CLR4R4.R₂R5wwwR₂R3

Answered: Image /qna-images/answer/28ce093c-1b33-4ed5-b87f-9b9bce9121fa.jpg

Answered: A circuit is constructed with four…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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The circuit shown in the attached image contains a voltage source with emf ε = 2.99 V, a resistor with resistance R = 135 kΩ, and a capacitor with capacitance C = 612 nF. When switch S is set to position a, the three circuit elements are in series. When the switch is in position b, the battery is excluded from the circuit. The switch is initially moved to position a, where it remains for a sufficiently long time that the capacitor is fully charged. The switch is now moved to position b. What is the magnitude of the instantaneous current, in amperes, through the resistor the instant the switch makes contact with terminal b? With time meausred the instant that switch S is closed in position b, calculate the time, in seconds, when the charge on the capacitor is one-half of its maximum value. Calculate the current through the resistor, in amperes, at time t = 155.5 ms after the switch is closed in position b.
You are given 10 resistors that are each 30 Ω. Construct a circuit with a resistance of exactly85 Ω. don't use all 15 resistors.a.) Explain process in designing the circuit.b.) Draw a diagram of the circuit,c.) Show that the total resistance for the circuit is 85Ω.d.) Suppose capacitors was given instead. Draw a circuit using 15 or fewer30 μ F capacitors, so that the circuit has a total capacitance of 85μF. Briefly explain the process.e.)Show that the total capacitance is 85μF.
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How can four 100 kΩ resistors be connected so that the equivalent resistance of the four equals 250 kΩ? Sketch the arrangement, describe the resistor arrangement in words, and justify your picture by calculating the equivalent resistance. Repeat this part of the question with four 100 F capacitors and an equivalent capacitance of 75 F.
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Given a set of caapcitors: 7 nF, 6 nF, 5 nF, 4 µF, 3 pF and 10 µF, solve the following problems: A. Solve the total capacitance for a parallel circuit and illustrate the circuit. B. If the parallel circuit is connected to a 60V battery, find the total charge. C. Given the same voltage, solve for energy.
1. In a circuit with a 9V battery and a 25mA lamp, what value resistor should you choose? 2. What is the total capacitance of a two capacitor with a value 2200uf connected in series? 3. What is the total capacitance of a two capacitor with a value 2200uf connected parallel?
There is a circuit with two capacitors, where K1= 2, K2= 4, K3= 6, K4= 4, K5= 6 Find the equivalent capacitance of the circuit taking into account that C1 and C2 are shaped as follows:
3. Solve for the equivalent capacitance and voltage drop across 4.5μF of the circuit below
Calculate the total energy stored by all the capacitors of the circuit shown, considering the values of the capacitances at C1 = 15 uF, C2 = 5 uF, C3= 10 uF. the exercise of the image, it is in Spanish but it is easy to understand. Note:Please describe what method/application you are using in each step. (so I can understand it) (and that the result is good, of course).
Two capacitors of 200 and 800 nF, respectively are connected in parallel. The combination is then connected in series with another two capacitors of C and 600 nF connected in parallel. If the total capacitance of the set-up is 500 nF, determine the capacitance C.
Draw a circuit diagram for three capacitors (0.1 uF) in parallel. The parallel combination is connected to a 10V source. 2. Now, draw the equivalent circuit. Show your work, including the formula that you have used first. Calculate the total equivalent capacitance, and the charge stored on the total equivalent capacitor. How will the voltage across each of the parallel capacitors compare with the voltage across the total equivalent capacitor? 3. Find the expected voltage drop across each capacitor, along with the charge on each capacitor. Indicate each on your diagram. Show your work.

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