7. With 100Vacross a capacitor, it store 100 µC of charge. Then the applied voltage is doubled to 200V. a. How much is the voltage across the capacitor? b. How much chargedis stored? c. How much is its capacitance?
Q: Identify the statement from the following when the inductance can have high value. a. All the given…
A: Inductance L is given by L=uN^2A/ L Where u is permeability N is the number of turns L is the…
Q: How much capacitance of capacitor if the stored charge is 10 microcoulomb at maximum voltage of…
A:
Q: 5. If two capacitors having capacitances of 3 µF and 5 µF respectively are connected in series…
A:
Q: A 4microF capacitor is charged to 120V, the charge in the capacitor would be? a) 480 C b) 480 microC…
A: Given: Voltage on the capacitor, V=120 V Capacitance of the capacitor, C=4 μF
Q: A parallel-plate capacitor filled with air has plate's area of 2.5 cm² with separation distance…
A:
Q: A 110-V, 40-W lamp is connected to 240 V, 50 Hz supply with a capacitor in series with the lamp so…
A:
Q: How much energy is stored by a 100 mH inductance with a current of 1 A?
A: It is given that: L=100 mHI=1 A
Q: The type of inductor shown below is Ferrite core inductor. Select one: True O False
A: Given Ferrite core inductor symbol
Q: A parallel-plate capacitor is connected to a battery. Which of the following is the effect when the…
A: We need to select correct option
Q: a resistance of 100k ohms is connected in series with a 100uF capacitor.if the combination is…
A: When a series RC circuit is connected to a DC voltage source, then equation of current in the…
Q: 2.) If it is across 10V source, what are the charge and voltage of each capacitor? (SHOW COMPLETE…
A:
Q: Perfendicada 3. a. For the capacitors shown, find the potential difference across each of the…
A: The answer of the questions are
Q: The capacitance of a capacitor depends on the area of the two plates, the thickness of the…
A: The expression for the capacitance is given as: C=ε0Ad Here, A is area, d is distance…
Q: Hw 4 O For the network of fig . Find the fotal capacitance . •Determine the charge on each plate. C.…
A: We have to find the value of Energy, Charge and Voltage across each capacitor and total capacitor…
Q: For the arrangement shown in Fig. 2 find (a) the equivalent circuit capacitance and (b) the voltage…
A:
Q: The capacitance of a capacitor depends on the area of the two plates, the properties of the…
A: Right Answer option TRUE
Q: 5. A series combination of an 18.0 mF capacitor and a resistor are connected to a 125 V battery.…
A: From the given information we can draw the circuit as
Q: Question 3 (a) Briefly describe the capacitance of a capacitor. i. When area between the plates of a…
A:
Q: 4. A capacitance is connected to a 115V, 25 Hz supply and takes 5 A. What current will it take when…
A:
Q: A capacitor of capacitance 4700mF is charged to a potential difference of 18v. It is then partially…
A:
Q: has the same capacitance of 20.45 micro-Farads. Determine the charge stored (in micro-Coulombs) on…
A:
Q: (b) How many 1.00 mF capacitors must be connected in parallel to store a charge of 1.00 C with a…
A: Given,
Q: The current through a 20mH inductance changes from 30 mA to 75mA in 12µs. How much is the value of…
A:
Q: 1. Find the charge on a 10 µF capacitor when the applied voltage is 250 V. 2. Determine the voltage…
A: Charge (Q) is given by: Q= C.V Where, C: Capacitance V: Voltage
Q: 2. A capacitor stores 6 micro-coulombs of charge with a potential difference of 3 volts across the…
A:
Q: 1- In the figure below, the battery has a potential difference of 10.0 V and the five capacitors…
A:
Q: 1. Calculate the total capacitance and total charge of the circuit in Flgure 1.a. Assume all…
A: Since we only answer one question at a time. we’ll answer the first question only.Please resubmit…
Q: Design an experiment to determine what happens to the plate charge, stored energy, and voltage when…
A: To change the capacity of the capacitor, following methods are useful 1. The dielectric can be…
Q: What is the voltage across the plates of the capacitor if the capacitance is 10 microfarad and the…
A:
Q: If the movement of 4.68 × 10'+ clectrons between the plates of a capacitor produces a 150-V change…
A: Given values are - Number of electronsn=4.68×1014electronsVoltageV=150Volt
Q: A pure inductance connected across a 250 V, 50 Hz supply consumes 100 W. This consumption can be…
A: Pure inductor means It has no internal resistance so no dissipative element So the power dissipated…
Q: 1.) Find the equivalent capacitance of the figure below. (SHOW COMPLETE SOLUTION) 2.) If it is…
A: Given:
Q: 1- In the figure below, the battery has a potential difference of 10.0 V and the five capacitors…
A:
Q: The parallel-plate capacitor of Figure shown below is quarter-filled with mica (Er= 6). Find the…
A:
Q: What is the voltage across a 4-µF capacitor if the charge on one plate is 0.12 mC? How much energy…
A: Given values are - C=4μFQ=0.12mC
Q: Two capacitors having capacitance values of 8µF and 24µF, respectively, are connected in series and…
A:
Q: 1. Find the equivalent inductance. Assume al inductors are 10mH. Lea vle ll
A: Key note is Inductor equivalents are just like resistor In series value added In parallel value is…
Q: In the figure below, V =10 V, C, = C, = 4.0 µF , C, = 6.0 µF and C; = 2.0 µF . What is the charge on…
A:
Q: Q2] find the current of the capacitance 2mF if the value of the source is: 5sin(100nt-23) volt
A: The circuit can be draw
Q: Determine the current in the circuit if capacitance is equals to 200μF
A:
Q: (i) Find the equivalent capacitance. (ii) Find the voltage across each of the capacitors (V1, V2,…
A:
Q: When a 1m-long cylindrical capacitor is given a charge of 0.50 nC, a potential difference of 20. is…
A: Given: A 1 m long cylindrical capacitor having Charge, Q=0.50 nC Potential difference, V=20 V
Q: 1- In the figure below, the battery has a potential difference of 10.0 V and the five capacitors…
A: Hello since you have posted multiple questions and not specified which question to solve. We will…
Q: How much energy is stored in the electrical fields in the capacitors (in total) shown below? (b) Is…
A: It is given that: C1=3.0 μF=3×10-6 FC2=6.0 μF=6×10-6 FC3=3.0 μF=3×10-6 FC4=3.0 μF=3×10-6 FV=400 V
Q: 8 drops of water with a radius of 1.00 mm charged with 10 ^ -19C each melt into a larger drop. Find…
A:
Q: Q1//A capacitor has a sandwich of five dielectric layers between metal plates. Each layer is (1 mm)…
A: Given Data: Q = 4 uc thickness = 1 mm area = 0.5 m^2
Q: 2. What is the final voltage across the capacitor when it is fully charged? How does it compare with…
A: According to guidelines we need to solve only the first question. According to the question, discuss…
Q: 1. In a capacitive circuit, voltage waveform leads current waveform. * True False 2. Resistance in a…
A: 1. In a capacitive circuit, voltage waveform leads current waveform . True or false Given statement…
Q: 10F 10 F 10 F 10 F H H H H 50V 10 F 10 F 10 F 10 F 10 F 10 F 10 F 10 F
A:
Q: 3. Three capacitors having capacitance of 30, 37.5 and 50 µF, respectively, are connected in series…
A: U mention that we have to solve question no. 2 but here is available only question no. 3 and 4. So…
pls answer. thank you
Step by step
Solved in 2 steps with 2 images
- You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors with a 480-VAC rating. However, you find two capacitors rated at 50 F and 370 VAC. Can these two capacitors be connected in such a manner that they can replace the defective capacitor? If yes, explain how they are connected and why the capacitors will not be damaged by the lower voltage rating. If no, explain why they cannot be used without damaging the capacitor.Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 - Hz power line. An ammeter indicates a circuit current of 8.6 amperes. How much current is flowing through the 40F capacitor?A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?
- You are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted between the plates without changing the spacing, and the capacitance becomes 15 F. What is the dielectric constant of this material?Describe the behavior of the voltage across the resistor with time as thecapacitor charges. Explain the reason for this behavior.
- a. As capacitor charges, describe the behavior of: i.current with time ii. the voltage across the resistor with time iii. capacitor voltage withtime Explain the reason for each behavior.Calculate the voltage across the capacitor in the circuit in the figure and plot the charging curve on the graph.What is the value of the induced voltage of the self-inductance when the rate of current is from 200 uA to 20 uA and the total time interval is 5 uS?
- Find the equivalent capacitance with respect to the terminals a, b Determine the the initial voltage drop for the equivalent capacitance with respect to the terminals a, bFind the equivalent capacitance with respect to the terminals a,b Determine the the initial voltage drop for the equivalent capacitance with respect to the terminals a, bA 110-V, 40-W lamp is connected to 240 V, 50 Hz supply with a capacitor in series with the lamp so that it operates at its normal voltage. Find the capacitance of the capacitor used.