The capacitor current is 5A and the capacitor voltage is 20V, how much real power is the capacitor consuming.
Q: Three capacitors 8µF, 6µF, and 4µF are connected in series with an 9V battery. Determine the: (5)…
A:
Q: A capacitor of 100 pF is charged to 100 V. The charge accumulated on the plates of the capacitor is
A: Given: capacitance value (c)=100 pF Voltage (V)=100 V
Q: The total capacitance of three identical capacitors connected in parallel is 15 pF. The capacitance…
A:
Q: The voltage across a 5-microFarad capacitor is: v(t)=5cos1000t V. Solve the current through it.
A:
Q: A 9µF and 6µF capacitors are connected in series across a 20V battery. Calculate the total energy…
A:
Q: 3. A 45 F capacitor and a 30 uF capacitor are connected in parallel to a 25 V battery. a What is the…
A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…
Q: A capacitor has a charge of 9 microcoulomb when connected with a 12 V battery. Determine the…
A: Given values Charge Q= 9 micro coulomb Voltage V = 12 v Capacitance C = ?
Q: The equivalent capacitance of three capacitors A, B and C connected in series is 75 µF. If A is…
A:
Q: An uncharged 10 microF capacitor is charged by a constantcurrent of 1 mA. Find the voltage across…
A:
Q: Three capacitors 3 µF, 5µF, and 9µF are connected in parallel with an 9V battery. Determine the: (3)…
A:
Q: In the circuit shown in the given figure, the current through inductor is 10 0 www 10 V 5 H 5 V А.…
A: Given circuit,
Q: A 22 uf capacitor has a charge of 250 uc stored on it. What is the voltage across the capacitor?
A: Here, we have given a condition, we have to calculate the voltage across the capacitor, when the…
Q: Capacitors of 10 μF, 20 μF and 30 μF are connected in series to supply 200 V d.c. Find the voltage…
A:
Q: 1. An inductor of 0.5 henry inductance and 902 resistance is connected in parallel with a 20 uF…
A:
Q: 5. In a 10 V source a 2F and 1F capacitors are connected in parallel. If the voltage across 2F is 10…
A: To solve above problem, one should know how to find equivalent capacitance for series and parallel…
Q: Three capacitors 8µF, 6µF, and 4µF are connected in series with an 9V battery. Determine the: (2)…
A:
Q: What will be the stored energy in the 0.2F capacitor for a voltage of 5V across it?
A: Given, Capacitance, C = 0.2 F Voltage, V = 5 V
Q: A 425 pF capacitor is charged to 135 V and then rapidly connected to a 175 mH inductor. Determine…
A:
Q: A 270 kN resistor and a 3.2 µF capacitor are connected in series. How long will it take the…
A: Consider the formula for the capacitor charging is, Vt=E1-e-tRC
Q: A 22 uF capacitor has a charge of 250 uC stored on it. What is the voltage across the capacitor?
A: To calculate voltage across capacitor Given Q = 250 uC, C = 22uF
Q: 3. a The 40.0-uF capacitor is charged to 80.0 µC when the switch is open. The other capacitors have…
A:
Q: Q3/ A 10 µF capacitor is charged to a potential difference of 70 V and then connected in parallel…
A: Given data: Initial voltage, Vi = 70 V. Capacitance, Ci = 10 µC. When a charged capacitor is…
Q: A 250 2 resistor, a 2.5 mH inductor, and a 40 nF capacitor are in series.
A: Given:R=250ΩL=2.5 mHC=40 nFand RLC are connected in series.
Q: 2 The capacitor resists sudden change in resistance voltage current O capacitance
A: Given statement is Capacitor resists sudden change in. .......
Q: Two capacitors of 80 µF and 50 µF are connected in series. When 200 V at 50 Hz are applied across…
A: Given: C1=80 μFC2=50 μFVrms=200 Vf=50 Hz
Q: A capacitor is charged with 150mC and the energy stored is 1.2 Joules, then the value of capacitor…
A: Capacitor- Capacitance does not depend upon Q and V but depends on the ratio of Q and V. The charge…
Q: Three capacitors A, B and C are as follows: A = 10µF, 100 V; B= 50µF, 130V and C= 30µF, 210V. They…
A: In this question, Find the total combination voltage if all capacitors are connected in parallel.…
Q: Total capacitance of two capacitors of 20 mF connected in parallel will be:
A:
Q: A 50 and 100 microfarad capacitors are connected in series and across 100sin(w+30) voltage. Write…
A:
Q: A 8000µF capacitor is charged using a 6V battery. What is the energy stored in the capacitor2
A: Given: Capacitance, C=8000 μF Voltage, V=6 V
Q: Cea
A:
Q: When the total charge in a capacitor is doubled, the energy stored quadrupled
A: The capacitor stores the charge in the form of voltage. The current can be exponential decaying or…
Q: A capacitor carries a charge of 0.1 C at 5 V. Its capacitance is O 0.02 F O 0.5 F O 0.05 F O 0.2 F
A: Given: A capacitor carries a charge, Q = 0.1 C At voltage, V = 5 V
Q: Two capacitors ?1 = 50 µF and ?2 = 30 µF are connected in series. Find the equivalent capacitance in…
A:
Q: The energy stored in the Inductor is increasing, which means the current flowing through the…
A: The energy stored in the inductor increasing which means the current flowing through the inductor is…
Q: For a 5.6 mH inductor which has a 90 mA current, how much energy is stored:
A: given inductor
Q: The v Itage across a 2F capacitor is 1/s. Under zero initial conditions, the current flowi g through…
A:
Q: 6. Three capacitors, a 12 µF, a 20 µF and a 30 µF, are connected in series. What is the total…
A:
Q: Two similar capacitors are connected in parallel to a 200 V, 1 KHz supply. Find the value of each…
A:
Q: Five Capacitors (10mF, 5mF, 8mF, 7mF,25mF) are connected in series, the equivalent capacitance is
A: If xC1 and C2 are in series then Ct is the total capacitance then (1/Ct)=(1/C1)+(1/C2)
Q: 3. Capacitors of 2 µF and 6 µF are connected (a) in parallel and (b) in series. Determine the…
A: Dear,as per company guidelines we can answer only one question at a time, kindly post other question…
Q: 10. Two capacitors having voltage 2F and 4F are connected in series. This combination is connected…
A: we need to find out voltage across 2F capacitor.
Q: The current through a 10 µH inductor is 4sin(15,000t) mA, What is the voltage across the inductor?…
A:
Q: If the current through 10mH inductor increases from zero to 2 A, how much energy is stored in the…
A:
Q: If the current through 10mH inductor increases from zero to 2 A, how much energy is stored in the…
A: Given, Inductance of inductor, L=10 mH. Initial current, IL1=0 A. Final current, IL2=2 A.
Q: How much equivalent capacitance in the three capacitors having capacitance of 1,000 microfarad…
A:
Q: Four inductors, each having an inductance of .6H are connected in series what is the total…
A: the total inductance of the series-connected inductance is the sum of their individual inductance.
Q: A 50μF capacitor initially charged to 125V is discharged across a series combination of a 1k0…
A: A 50 μF capacitor initially charged to 125 V. Resistor R= 1K-ohm Capacitor210 micro farad Find…
Q: Two capacitors having voltage 2F and 4F are connected in series. This combination is connected to a…
A: Given: Two capacitors in series having, C1=2 FC2=4 FVs=100 V
Q: 3. Three capacitors 14F, 16F, 18F are connected in series with an 8v. a. Determine the capacitance…
A: In this question 3, Three capacitor 14F, 16F and 18F are connected in the series with 8V battery.…
Step by step
Solved in 2 steps
- Three capacitors having values of 2.2 F, 280 F, and 470 pF are connected in parallel. What is the total capacitance?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.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.You are working in an industrial plant. You have been instructed to double the capacitance connected to a machine. The markings on the capacitor, however, are not visible. The capacitor is connected to 560 volts and an ammeter indicates a current of 6 amperes flowing to the capacitor. What size capacitor should be connected in parallel with the existing capacitor? What is the minimum AC voltage rating of the new capacitor? What is the minimum DC voltage rating of the new capacitor? What is the minimum KVAR size that can be used in this installation?A postage stamp mica capacitor has the following color marks starting at the upper left dot: yellow, violet, brown, green, no color, and blue. What are the capacitance value, tolerance, and voltage rating of this capacitor?
- A pure capacitive circuit is connected to a 480-volt, 60-Hz power source. An ammeter indicates a current flow of 24 amperes. The circuit current must be reduced to 16 amperes by connecting a second capacitor in series with the first. What is the value of the existing capacitor? What value capacitor should be connected in series with the original capacitor to limit the circuit current to 16 amperes?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?7. The resistor in an R-L series circuit has a voltage drop of 53 V, and the inductor has a voltage drop of 28 V. What is the applied voltage of the circuit?
- This circuit is connected to a 1000-Hz line. The resistor has a voltage drop of 185 V. the inductor has a voltage drop of 740 V, and the capacitor has a voltage drop of 444 V. The circuit has an apparent power of 51.8 VA. ETITZVA51.8PFER185VIRRPEL740VILXLVARsLLEC444VICXCVARsCCA 22.5 ohm resistor and 5 mF capacitor are connected in series with a voltage source. If the capacitor is getting charged, what will be the time constant of the cirucit?A certain capacitor is in series with a 500 resistor as it is being discharged. At the end of 10 ms its charge is 1/e(=1/2.71= 0.368) of its final value. The capacitance is approximately: