The initial voltage across a 7.5F capacitor is 4.5V after 0.5 seconds. If the current is described as I=t/(t^2+4)^2, find the voltage across the capacitor after 5.5 seconds.

### Want to see the full answer?

Check out a sample Q&A here*star_border*

## Related Electrical Engineering Q&A

Find answers to questions asked by students like you.

Q: The waveform for the current through a 10 µF capacitor is shown. Accurately sketch the waveform for…

A: Write the waveform of current I (t) in the equation form, Now, Voltage across the capacitor is…

Q: for t=2 s, find the energy stored in a 4 H inductor if the voltage across it is 24(1-e^-3). If the…

A: Click to see the answer

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

A: Click to see the answer

Q: Figure below shows the voltage across a 0.5-F capacitor. Find the capacitor's current, energy and…

A: The given waveform for capacitor voltage is Capacitance, C=0.5 μF

Q: H.W 2: A current of 4 sin 4t A flows through a 5-F capacitor. Find the voltage v(t) across the…

A: Capacitance: Capacitance of a capacitor is defined as the ratio of amount of charge stored in the…

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

A: Calculate the current through the capacitor.…

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: In the following circuit, if L, = 10 H, then the energy stored in the inductor is: %3D

A: As the supply source is a DC current source, the capacitor will behave as open circuit and inductor…

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…

*question_answer*

Q: In the shown circuit, the capacitor is initially uncharged. The switch S is closed at time t-0. Find…

A: The given circuit is series RC circuit. The charge on the capacitor is given. The voltage is given…

*question_answer*

Q: Find the voltage across the capacitor at t=150 ms if the current through a 5mF capacitor is shown by…

A: Given data, Area of the upper right rectangle, Area of the lower left rectangle,

*question_answer*

Q: The current of 12sin 5t flows through a 2-F capacitor. Find the voltage v(t) across the capacitor…

A: Given Current i(t)=12sin5t ACapacitor C=2 Fv(0)=1 v

*question_answer*

Q: A 95µF capacitor is charged by a constant current source, and its voltage is increased to 2 V in 7…

A: Click to see the answer

*question_answer*

Q: for t=2 s, find the energy stored in a 4 H inductor if the voltage across it is 24(1-e^-3). If the…

A: Click to see the answer

*question_answer*

Q: 10. A 100-µF capacitor has no voltage across it at t = 0. A current flowing through the capacitor is…

A: Click to see the answer

*question_answer*

Q: The following circuit has an equivalent capacitance of 16 µF. Find a) The total energy stored in…

A: Capacitance: Capacitance of a capacitor is defined as the ratio of the amount of charge stored to…

*question_answer*

Q: The capacitance of five capacitors is 3µF, 2µF, 1µF, 4µF, and 5µF respectively. If the second,…

A: Given C1 = 3 µF, C2 = 2 µF, C3 = 1 µF, C4 = 4 µF, C5 = 5 µF, Second third and fifth capacitor…

*question_answer*

Q: a the shown circuit, the capacitor is initially uncharged. The switch S is closed at time t=0. Find…

A: The initial voltage across capacitor is 0. When switch is closed, the circuit become series R-C…

*question_answer*

Q: The initial voltage across the capacitor (t = 0 ^ +). 2. An expression that determines the voltage…

A: Click to see the answer

*question_answer*

Q: A current of 4 sin 41 A flows through a 5-F capacitor. Find the voltage v(t) across the capacitor…

A: Click to see the answer

*question_answer*

Q: A capacitor in an RC circuit was allowed to discharge through a resistor. How long will it take to…

A: In this question we need to find a time take to reduce the charge in capacitor to 50% of its…

*question_answer*

Q: Exercise 4: The voltage across a 500 µF capacitor is Vt) = 20sin(100t – 90) Calculate the expression…

A: Click to see the answer

*question_answer*

Q: H.W.: A voltage source, vs = 20u(t) V, is in series with a 200 Q resistor and a 4 H inductor. Find…

A: Click to see the answer

*question_answer*

Q: A 137 pF capacitor is connected to a voltage source such that Vc(t)=12e^-2t V, t>=0 and Vc(t)=12V…

A: Write the expression for energy stored in a capacitor at time t. E=12CVct2…

*question_answer*

Q: 20-uF capacitor has a voltage of 5V across it at t=0. If a constant current of 30mA flows through…

A: Click to see the answer

*question_answer*

Q: The shown circuit is connected for a long time. If C=24 µF and &=5.5 V, then find the charge on the…

A: Click to see the answer

*question_answer*

Q: A capacitor in an RC circuit was allowed to discharge through a resistor. How long will it take to…

A: The initial energy of capacitor is given by, E1=q122C Final energy of capacitor should be, E2=q222C

*question_answer*

Q: The shown circuit has been closed for a long time. Find the charge (in uC) on the 6 µF capacitor if…

A: Fig: Given circuit Given that circuit source is connected to the circuit for long time . It…

*question_answer*

Q: Q1. For the circuit shown, assume that the switch has been open for a long time. Find the voltage…

A: Click to see the answer

*question_answer*

Q: Q1. Solve the value of v(t) for t>0, and the initial energy stored in the capacitor. 1 = 0 12 20 V…

A: Here the response is source free response, The equation for capacitor voltage is given by, vt=V0e-tτ…

*question_answer*

Q: A capacitor is constructed from two conductive metal plates 30cm x 50cm which are spaced 6mm apart…

A: If two parallel plates, each having an area of A, are kept in such a way so that the distance…

*question_answer*

Q: Find out the maximum value of the energy stored in the inductor, and the time at which the maximum…

A: Click to see the answer

*question_answer*

Q: Please show your solution step by step. For the given questions take y =5 If the switch changes…

A: Click to see the answer

*question_answer*

Q: t(ms) 8 12 shown above, is applied to a 5 µF capacitor. „The power of the capacitor at t=8 will be:

A: Click to see the answer

*question_answer*

Q: A capacitor is fully charged in a RC circuit with 16 V of voltage supply to the maximum electric…

A: Given data, Voltage, V = 16 V. Charge, Q = 1.2×10-3 C. Time, t = 0.24 sec.

*question_answer*

Q: The current through an L= 18 mH inductor is i(t) = 2.8 A. Find the initial energy stored in the…

A: Click to see the answer

*question_answer*

Q: The initial voltage across the capacitor shown in (Figure 1) is vc(0+) = 0. Sketch vc(t). Plot the…

A: Click to see the answer

*question_answer*

Q: Find the maximum stored energy in the inductor. Assume that the initial voltage on the inductor is…

A: Inductors and capacitors are passive elements in a circuit. Inductor is a energy storing element.…

*question_answer*

Q: The shown circuit has been closed for a long time. Find the charge (in uC) on the 6 µF capacitor if…

A: consider the given question;

*question_answer*

Q: The switch in the circuit below is opened for a long time, and then, at time t= 0, it is closed.…

A: The circuit diagram is, The switch is opened for a long time. The circuit is in steady-state. In…

*question_answer*

Q: A series circuit has a capacitor of 2 x 10-6 F (with no stored charge), a resistor measuring 3000 2…

A: we need to find out charge on the capacitor.

*question_answer*

Q: The current passing through a 1 F capacitor is as shown and the voltage across it is v(0) = 0 Volt,…

A: According to question:

*question_answer*

Q: 2. In the circuit below, find the value of the voltage across the capacitor assuming that the value…

A: Click to see the answer

*question_answer*

Q: Questions 4 Given: C, L The current through a C F capacitor is ic(t) = 6 – 3t2 A. Determine the…

A: Click to see the answer

*question_answer*

Q: 6.20 Find the equivalent capacitance at terminals a-b of the circuit in Fig. 6.54. 1 µF =1 µF 2 µF +…

A: Given

*question_answer*

Q: The voltage across a 5-H inductor is 10e" +20e V. If the initial current through the inductor is 3A,…

A: Click to see the answer

*question_answer*

Q: What is the inductor current at t= 200 µs the circuit shown? 50 mH 1 k2 X t=0 5 mA, 2502 İL = _ mA

A: The given circuit is

*question_answer*

Q: R www Vc For the given circuit above, the circuit values are as follows; L- 330 mH, C= 50 µF and R =…

A: Click to see the answer

*question_answer*

Q: In the circuit shown below, the switch, initially at position 1 for a long time, is changed to…

A: Inductor voltage, VL=LdiLdt Inductor current, IL=1L∫0wtVLdt

*question_answer*

Q: 100-uF capacitor is charged by a constant current of 1mA. Find the voltage across the capacitor at t…

A: In this question we will find capacitor voltage at given time..

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_forward*

*arrow_back_ios*

- SEE MORE QUESTIONS

*arrow_forward_ios*