If a constant current of 440 µA charges a capacitor of value 2.2 mF, with an initial voltage of 1.25 V, what is the capacitor's final voltage after 10 seconds? a. 4.34 V b. 5.23 V c. 3.25 V d. 2.67 V

If a constant current of 440 µA charges a capacitor of value 2.2 mF, with an initial voltage of 1.25 V, what is the capacitor's final voltage after 10 seconds? a. 4.34 V b. 5.23 V c. 3.25 V d. 2.67 V

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Resistive-inductive Series Circuits

Section: Chapter Questions

Problem 2PP: Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the...

See similar textbooks

Related questions

Q: How much energy is stored in an 8.00-F capacitor whose plates are at a potential difference of 6.00…

A: The energy stored in a parallel plate capacitor is given by the formula as shown below. The parallel…

Q: Determine the equivalent capacitance for the given circuit, where C=1 F. 6 F 4 F 2 F The equivalent…

Q: A capacitor C = 50 pF is operating at 220 V at a frequency of 50HZ. The real power dissipated in…

A: Resistor dissipates power and is given by the formula, P=I2R. Where R is the resistance of the…

Q: please could you solve this problem in a simple way and thank you^^ A 7.9 micro-Farad capacitor was…

Q: Problem 2 The voltage across a 2-F capacitor is shown in the given figure. Sketch versus time the…

Q: (a) The circuit shown below has the following parameters: C1 = 17 µF, C2 = 8 µF, C3 = 5 µuF and V =…

A: The capacitor is a charge storing electrical element. its works on the electrostatic principle.If a…

Q: 1. Assume all capacitors = 10 µF. Find total capacitance C4 C2

A: Given, All capacitors = 10 μF

Q: Pt A. Derive the expression for the capacitor voltage for the time interval 0≤t≤10 μs. Pt B. Derive…

A: we need to derive the expression for the capacitor voltage for the time interval 0≤t≤10 μs As per…

Q: The circuit shown below has the following parameters: C1 = 15 µF, C2 = 8 µF, C3 = 11 µF and V = 175…

A: What is value of total capacitor and charge on each capacitor. Capacitor are connet in Series…

Q: A capacitor of 8µF capacitance is connected to a d.c.source through a resistance of 1…

Q: 24-μF capacitor has a stored energy equal to 18sin2(11t). What is the current in the capacitor?

Q: A capacitor of capacitance 180 µF is charged to a potential difference of 9V. It is then discharged…

Q: The circuit shown below has the following parameters: C1 = 5 µF, C2 = 2 µF, C3 = 17 µF and V = 160…

A: According to the question we have to find the value of the total capacitor and charge on each…

Q: Find the expression for the voltage v(t) and current i(t) of both the capacitor and the inductor as…

A: The circuit before time t<0 can be made as: So, the open circuit or the capacitor voltage in…

Q: capacitor has C= 4700 µF and Xc = -33 Q. What is f? A. 1.0 Hz. В. 10 Hz. C. 1.0 kHz. D. 10 kHz. ach…

A: In this question we will find frequency for given reactance...

Q: A vacuum capacitor ( A= 30 cm x 50 cm, d = 4.00 cm ) is partially filled with a dielectric slab of…

A: Area of parallel plate capacitor is, A=50×30=1500 cm2=0.15 m2 Dielectric constant K = 12 Thickness…

Q: A 1.5-F capacitor in a television set is charged by a 22,000-V potential difference. To prevent…

Q: Find the voltage across the capacitor at 2 time constants. ]Find the voltage across the capacitor at…

Q: The circuit shown below has the following parameters: C1 = 19 µF, C2 = 2 µF, C3 = 15 µF and V = 235…

Q: .What is the magnitude of the impedance of a 73 mH inductor? Assume the frequency is 430 Hz .Write…

A: In this question, We need to determine the magnitude of the impedance? If inductance L= 73mH and…

Q: 3- The voltage across a 10µF capacitor has the waveform shown in the figure. a) Draw the current…

Q: The capacitive reactance offered by a capacitor at 50 Hz is 20 Q. If frequency is increa to 100 Hz,…

A: The capacitive reactance offered by a capacitor at 50Hz is 20 ohm.If frequency is increased to 100…

Q: Solve for the equivalent capacitance if C1 = 2 F and C2 = 7 F. C2 Cl 50 30 60

Q: A variable capacitor C (see left photograph at the bottom of the diagrams for this assignment) is…

A: When the battery is disconnected from the capacitor, the capacitor will be charged. When the charged…

Q: A parallel plate capacitor has an electrode area of 100 mm², with a spacing of 0.1mm between the…

Q: A capacitor 0.038 µF capacitor has a negative temperature coefficient α of - 177 ppm / deg C. The…

A: Here,The capacitance temperature coefficient, α=-177 ppm/°CThe nominal temperature is, T0 =25°CThe…

Q: 5. A 470-µF capacitor is connected in series with a 120-kN resistor. How long will it take the…

Q: The voltage across a 200 mH inductor is given by the belowmentioned expression. Calculate the energy…

A: Given, L=200 mHv(t)=1-6te-3t t≥0

Q: The current in a 100-µF capacitor is shown in the figure below. Determine the waveform for the…

Q: Find the equivalent inductance in the given circuit, where each L = 10 H and L1 = 37 H

A: If two inductors are connected in parallel than equivalant inductance is (L1×L2)/(L1+L2) If they are…

Q: For the given voltage across a 3 H inductor, plot the current and power waveforms assuming an…

A: It had been given that the initial inductor current is zero. The inductor current equation has been…

Q: 9 What is the capacitor current when the capacitor is fully charged?

A: Q= CV Q= charge stored in the capacitor C= capacitance of capacitor V= Voltage across the…

Q: 50µF 60μF Сед 70µF : 20μF :120μF

A: Find the equivalent capacitance for the given circuit?

Q: 11. A parallel plate capacitor has the following values k=81, d=0.025 inches, A= 6 square inches.…

Q: The voltage across a capacitor C is equal to v(t) = 8 cos(1000t) V. Determine the current i(t)…

A: It is given that:

Q: a. Three (3) 10 - uF capacitors are connected in series. What is the total capacitance? а. 3.33 pF…

Q: .What is the magnitude of the impedance of a 14 μF capacitor? Assume the frequency is 217 Hz .Write…

A: Given, Capacitance = 14 μF and frequency =217 Hz. Magnitude of the impedance is asked.

Q: 1.W: for the circuit shown in figure find: (a) the charge in each capacitor. (b) The energy in each…

A: As per the guidelines of bartleyby I need to answer first three subparts only so kindly repost other…

Q: The voltage across a 5 mF capacitor is shown in Figure Q1(b). (1) Draw the current waveform through…

Q: Find the expression for the voltage and current of both the capacitor and the inductor as a function…

A: For t<0 inductor act as short circuit capacitor act as open circuit i(0) =106+4=1A V(0) = 6x1 =6v…

Q: A capacitor of 8 µF is to be charged by a voltage of 400 V through a resistor of 100 kohms. How long…

Q: In the given circuit; a) Obtain the equivalent capacitance b) Find the total charge c) Determine the…

Q: In the circuit shown, assume that the capacitors were initially uncharged and that the current…

Q: A capacitor has a reactance of 40 when operated on a 50 Hz supply. Determine the value of its…

A: For Capacitor, Capacitive Reactance, Xc=40 and f=50Hz For series RL circuit, VR=12V and VL=5V

Q: The circuit shown below has the following parameters: C1 = 9 µF, C2 = 2 µF, C3 = 9 µF and V = 180 V.…

A: Given : Capacitor is a electrical element which is used to store the charges in the form of…

Q: A capacitor with length L= 1 cm as shown i

Q: The voltage across an inductor with inductance of 18 mH is given by t<0 (V) t≥0 v₁ (t) = {e-st (V)…

A: Given: Voltage across inductor : vLt=0 t<0e-5t V t⩾0 where L=18 mH and iL=0 for…

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

100%

If a constant current of 440 µA charges a capacitor of value 2.2 mF, with an
initial voltage of 1.25 V, what is the capacitor's final voltage after 10
seconds?
a. 4.34 V
b. 5.23 V
c. 3.25 V
d. 2.67 V

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

Assume that the current flow through the resistor, IR, is 15 A; the current flow through the inductor, IL is 36 A; and the circuit has an apparent power of 10,803 VA. The frequency of the AC voltage is 60 Hz. ET ER EL IT IR15A IL36A Z R XL VA10,803 P VARSL PF L
Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the inductor, EL, is 104 V, and the circuit has a total impedance, Z, of 20 . The frequency of the AC voltage is 60 Hz. ETITZ20VAPFER78VIRRPEL104VILXLVARsLL
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?
Given the capacitance of four capacitors Ca= 30 µF, Cb = 10 µF, Cc = 40 µF and Cd = 12 µF. If Cb and Cc are connected in series and the series combination is connected in parallel with Cd then the whole combination is connected in series with Ca, Calculate (a) the equivalent capacitance (b) the voltage across each capacitor if the circuit is supplied by 250 volts DC source (c) the charge on each capacitor.
(a) If the capacitor is initially uncharged with C = 8.50 µF and = 1230 V, find the value of R (in ohms) required to charge the capacitor to a voltage of 785 V in 1.40 s. (b) If the capacitor is then discharged across the patient's torso with Rtorso = 1240 Ω, calculate the voltage (in V) across the capacitor after 4.50 ms.
Given the capacitance of four capacitors Ca= 30 µF, Cb = 20 µF, Cc = 40 µF and Cd = 10 µF. If Cb and Cc are connected in parallel and the parallel combination is connected in series with Ca and the combination is further connected in parallel with Cd, calculate (a) the equivalent capacitance (b) the voltage across each capacitor if the circuit is supplied by 240 volts DC source (c) the charge on each capacitor.
Find the equivalent capacitance of given circuit between the point A and B) if the applied voltage across A-B, equal =5 VRMS , 1000 Hz. Note: Take the capacitance of each capacitor as C=680µF)
Q1 (True/False): A) The current through the capacitor is inversely proportional to the derivative of the voltage across it: Is it true or false? B) In a typical electronic circuit the capacitor blocks DC and couplest he AC to the next stage of the circuit: Is it true or false? C) The more the value of the stray capacitance , the better it is: Is it true or false?
A 5-μF capacitor is charged to 1000 V. Determine the initial stored charge and energy. Ifthis capacitor is discharged to 0 V in a time interval of 1 μs, find the average power delivered bythe capacitor during the discharge interval.
A parallel plate capacitor has plates 20 mm apart, a plate area of 120 sq.cm. and a dielectric with relative permittivity of 2. Determine the capacitance if the capacitor has a charge of 0.06 μC. Express in nano-farad, five decimal places.
The voltage across a 75 mH inductor is described by the equation νL = (25 V) cos(60t), where t is in seconds.a. What is the voltage across the inductor at t = 0.10 s?b. What is the inductive reactance?c. What is the peak current?
the square plates of a 5000pF capacitor measures 50 mm by 50 mm and are separated by a dielectric which is 0.23m thick. the voltage rating of the capacitor is 400 V. the maximum energy that can be stored in the capacitor, in mJ, is ?