7.7μF capacitor is charged by a 125V battery and then is disconnected from the battery. When this capacitor (C1) is then connected to a second (initially uncharged) capacitor, C2, the final voltage on each capacitor is 15V. What is the value of C2? [Hint: Charge is conserved.]

7.7μF capacitor is charged by a 125V battery and then is disconnected from the battery. When this capacitor (C1) is then connected to a second (initially uncharged) capacitor, C2, the final voltage on each capacitor is 15V. What is the value of C2? [Hint: Charge is conserved.]

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter17: Commercial And Industrial Air-conditioning Control Systems

Section: Chapter Questions

Problem 22RQ

See similar textbooks

Related questions

Q: 3) The capacitance in a regular RC circuit is C = 0.35μF, the resistance is R = 28kn, and the…

Q: A parallel plate capacitor filled with mica having εr = 5 is connected to a 10 V battery. The area…

Q: If a 6-µF capacitor is charged through a resistor a 10 k-ohm resistor, what is the circuit time…

A: Given: A capacitor is charged through a resistor. Capacitance, C=6 μF Resistance, R=10 kΩ

Q: Find the mathematical expression for the voltage across the capacitor once the switch is closed,…

A: We will find out voltage across the capacitor in RC circuit.

Q: For the circuit shown Figure 3, Calculate the expression of the Ve(t) assume the initial value of…

Q: Show symbolically that the value of the voltage for the charging capacitor at t = RC is equal to…

Q: EXAMPLE 5. The voltage across a 5-µF capacitor has the waveform. Determine the current waveform. How…

Q: A 100-μF capacitor has a voltage given by v( t )=10−10 exp( −2t ) V. Find the power at t=0 and state…

A: Given: A capacitor whose capacitance and voltage across it is given by Formula and concept:

Q: A 0.25 μH inductor is used in an FM radio circuit that oscillates at 100 MHz. The current through…

A: Given L=0.25 μH, f = 100 MHz, t = 5.0 ns, i = 2.0 mA Calculating Inductive reactance…

Q: A capacitor with a capacitance 20 µF carries 30-uC charge. How much energy does it store? A) 45 µ)…

Q: 7. After the 5F capacitor is fully charged with a 9V battery, disconnect the capacitor with the…

A: In this question we will find capacitor voltage at given time and charge stored in capacitor at that…

Q: 2) It is required to use a capacitor with Vms = 12V. Select a suitable voltage rating capacitor from…

A: Capacitance can charge upto the Vmax of the input supply during charging stage Capacitance selection…

Q: A capacitor is charged with 50 mC in a time of 20 µS. If the energy stored in the capacitor is 5 J,…

Q: If the current through a l-mH inductor is i(t) = 60 cos 100r mA, find the terminal voltage and the…

A: An inductor is a passive element that can store energy. The current-voltage relationship of an…

Q: The voltage across a 5 μF capacitor is known to be vc=500te−2500t V for t≥0. Find the maximum energy…

A: The voltage across the capacitor is given as, Vct=500te-2500t V , t≥o Differentiate with respect to…

Q: Time of charge and discharge in Capacitor represented by t = CR, therefore, what is the…

Q: C. Multiple Choice. A series RLC circuit has a resistance of 7.5 Q, a capacitance of 10-2F, an…

A: Given R= 7.5 Ω L=1/6 =0.166 C =10-2 F E=12 V It is asked to find B2 constant value and final current…

Q: You have been assigned to design a transportable capacitor that can store 250 kJ of energy. You…

A: Given Energy = 250 kj Dielectric strength = 16 kV/mm Er = 3.5

Q: 0 A 4-μF capacitor, a 6-μF capacitor, and an 8-µF capacitor are in parallel across a 300-V source.…

Q: Shown below are four RC circuits labelled A, B, C, and D. Each has some combination of batteries…

Q: A capacitor that has air between its plates is connected across a potential difference of 12.0 V and…

A: Given: Potential difference between plates, V=12 V Charge stored by plates, Q=48 μC

Q: 6. Obtain the energy stored in each capacitor in the figure as shown under dc conditions. 2 mF 2 k2…

A: Here, we have given a electrical network. This network consists of series and parallel combination…

Q: Can somebody explain why the inductors are open circuit and the capacitor is short circuited. Given…

A: This question belongs to circuit theory. It is about behaviour of inductor and capacitor when…

Q: How much energy is stored in a 50 pF capacitor when it is charges to a potential difference of 200V?…

Q: Determine the current through a 100-p F capacitor if its voltage as a function of time is given by…

A: Find the current in the circuit Voltage waveform are given in the figure. Find the current…

Q: 5) What is IC,max(open), the current that flows through the capacitor whose magnitude is maximum…

Q: (e) An ideal 1 mF capacitor has a voltage of 10 V across its terminals for time, t 0, what is the…

A: The solution is as follows.

Q: From the circuit, calculate the capacitor voltage and inductor current immediately after the switch…

A: Given circuit :

Q: a coil with a resistance of 25 Ω and an inductance of 75 mH is available, if a capacitor of unknown…

Q: The voltage across a 15 H inductor is given by v = 28.5 + 6t1/2 v. Find the current in the inductor…

Q: If the current through a 5 mH inductor is increasing at 3 A/s, what is the voltage across the…

Q: A series RLC circuit has a resistance of 10 Q, a capacitance of 1000 µF, an inductance of 5 H and an…

A: In this question, find the current in the RLC circuit. We know V= IZ.

Q: a) A 1 µF parallel plate capacitor has 160 µC of charge on its plates. If the plates are 1 mm apart,…

A: Given: A parallel plate capacitor with C=1 μFQ=160 μCd=1 mm

Q: A coil of 50 W resistance and 0.15 H inductance is connected in parallel with a capacitor of unknown…

Q: 6. Obtain the energy stored in each capacitor in the figure as shown under dc conditions. 2 mF 2 k2…

Q: A. Find the equivalent capacitance of the circuit. B. What is the charge stored by the 5 µF…

Q: Calculate the capacitance between two parallel plates, each of which is 100 sq. Inches and 2 mm…

A: We need to find out capacitance for given parallel plate capacitor . We will also find out…

Q: A capacitor is constructed with parallel metal plates, If the plate separation is 2 mm and the…

Q: 2. A capacitor having a capacitance of 2.0 uF consists of two metal elec- trodes separated by an…

A: Steady State Error:Steady State Error is the difference between the input (command) and output…

Q: If the inductor with 1600 turns has a current of 2 A flowing through it stores the energy of 15…

A: Energy stored in inductor = (1/2)*L*I2 Where L is inductance I is current in inductor EMF…

Q: 1. A cardiac defibrillator is used to shock a heart that is beating erratically. The capacitor is…

Q: Solve i(0+) of the inductor 2H The presence of a voltage source indicates an infinite size, which…

A: In this question, We need to determine the i(0+ ) of the inductor 2H. If input voltage is Vs(t)=…

Q: Q47 In the circuit shown below, the initial capacitor voltage is 4 V. Switch S1 is closed at t=0.…

A: Given circuit is - Switch is closed at (t = 0). Given values are - VC0=4V

Q: A 42 µF capacitor is in parallel with a 230 Ko resistor and a 300 V power supply. The switch is…

A: Resistance absorb active power and dissipate it in the form of heat Capacitor and inductor store or…

Q: A capacitor has capacitive reactance of 500ohms when connected to a 100V, 25HZ supply. Determine its…

Q: Three capacitors, with capacitances of C1 = 2.0 μF, C2 = 3.0 μF , and C3 = 6.0 μF, respectively, are…

A: In this question, We need to voltage across each capacitor and the charge on each capacitor. In the…

Q: In a short circuit test conducted on a circuit breaker, the maximum restriking voltage is observed…

A: Maximum re-striking voltage, Vm=160kV

Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

C2? Hint: Charge is conserved.
|
C1
C1
V
C2

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 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, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

(02) DC Si Diode Circuit. (Course: Electronic Devices and Circuit Theory) What is the minimum value for RL needed to turn Zener diode ON?, And what is the maximum value for RL needed to turn Zener diode is ON? -Use Equation Operators or write it down on paper/digital paper. -Redraw and Apply. -You can add //comments for a better understanding. -Please answer without abbreviation. -Make it clean and clear typing/writing. Thank you.
PUT THE Fouawwb OPENAIONS IN THE CocRECT OnDER N ORDER TO FABRICATE A SCHOTTKY DeoDE ON n t SUBSTRATE. PROPER OCDER A EXPOSE SCHOTTKY METAL LIFT OFF SHOTTEY METAL CLEAU SAMPLE D MEASURE DEUICE E CLEAN SAMPLE ANNEAL OHMIC METAL G DEPOSIT BACKSIDE OHMIC METAL DEPOSIT SCHOTTLY METAL CLEAN SAMPLE 3 DEVELOP SatoTTy METAL SPIN COAT NEG. RESIST
Given the following circuit: Assuming D1 is ON and D2 is OFF, with Vs1 = 10.7 V, Vs2 = 2 V, R₂ = 1.5 k2, R₂ = 7.5 kn, then the current going through R₂ is equal to: Use the CVD model for the diode, with VD= 0.7 V. s1 Hill R₁ a. 0.001111 A b. 0 A c. 0.001189 A d. 0.001333 A e. 0.888889 A D₁ R₂ D₂ filt + I V₁2 s2
02) Fill in the spaces with the correct word or phrase: - Electromagnetic waves can act as carriers for D Amplitude Vacuum tubes Radio waves . A device that changes alternating current to direct current is called Rectifier Amplifier D Phototube .A triode contains a third electrode which is called Anode Cathode Grid
Given the following circuit: Assuming D1 is ON and D2 is OFF, with Vs1 = 12.6 V, Vs2 = 1.3 V, R₁ = 2.9 k2, R₂ = 7.3 k2, then the current going through R₂ is equal to: Use the CVD model for the diode, with VD = 0.7 V. D₁ WWD R₁ a. 1.039216 A O b. 0.001630 A O c. 0.001235 A O d. 0 A e. 0.001167 A www R₂ D₂ V₁2
Question 15 In half wave rectifier with filter, if the capacitance is increased, the ripple factor increases. True False Moving to another question will save this response. ip
Quèstion 3 NPN BJT is considered as two diodes their anodes are connected together. O True False A Moving to another question will save this response. Chp
search on Integrated Circuits: o Markings and Labels o Testing ICs
Q1 a. Consider you have to choose b/w the Full-Wave Bridge Rectifier (FWBR) & Center-Tapped Full Wave Rectifier (CT-FWR) in one of your semester Lab projects. (1) Discuss the advantages of FWBR over CT-FWR which will justify, why to select the FWBR.
For the semiconductor diode the "on" state will support a current in the direction of the in the symbol. Your answer The region of uncovered positive and negative ions is called the due to the diminution of free carriers in the region. (Two Words) Your answer What is the net flow of charge in the absence of an applied bias across a semiconductor diode? Your answer
Electronic physics EX17 For the circuit show , the reverse - saturation current of each diode is (Is= 2 X 10-13 A). Find the (Viel required to produce output voltage of (Vo = 0.6 volt ), J (K= 11600, T = 300 K)? %3D D1 D2 2(ohm) I VI2 Vin D3 D4 0.5K(ohm)
1) Diode half-wave rectifier a) Consider the half-wave rectified sinewave voltage waveform at the right. What is the DC voltage and RMS voltage in terms of Vpeak? Remember: Vp peak ann T/2 1 Vay = DC = v(0)de avg T Sv(t)dt and V = Hve v² (t)dt T