Purchase Solution

Discerning Electrical Voltage

Not what you're looking for?

Ask Custom Question

Find and plot Vo(t), if io=10e^-200t
Assume v(o- bar on top of o)= +400 volts

See the attachment for the diagram.

Attachments
Purchase this Solution
Solution Summary

This answer gives the electrical voltage through using the diagram, properties of exponential decay functions, and electrical circuits. The Laplace Transform method especially was helpful in determining voltage during different times.

Solution Preview

Use the Laplace Transform method.
Kirchoff's voltage law gives:
vo(s) - i(s)*[sL + 1/sC ] = Vo (s)

Now, vo(s) = 400/s
i(t) = 10*e^(-200t) ==> i(s) = 10/(s+200)

So, Vo(s) = 400/s - [10/(s+200)]*[ (1+s^2LC)/(sC)

Use the partial fraction ...

Purchase this Solution
Free BrainMass Quizzes
The Moon

Test your knowledge of moon phases and movement.

Basic Physics

This quiz will test your knowledge about basic Physics.

Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.

Variables in Science Experiments

How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.

View More Free Quizzes
Related BrainMass Solutions

  • Physics: Miscellaneous Questions

    a) What is the resistance of his body to the electrical flow? b) What will be the effect on the person? 4. An electrical engineer designs a high-voltage cable to carry voltages up to 10kV.

  • Subject Question: Electrical Property

    43079 Subject Question: Electrical Property What is the electrical property of the cell membrane which explains the slower changes in potential (voltage) in response to a current change?

  • Power Conversion Efficiencies - Practical Application

    ie, 45000*95 = 4.275*10^+6 W of electrical energy is generated Power, P = Voltage x Current, voltage is given in the problem and we have calculated the power as 4.275*10^+6 W Therefore, current = Power/Voltage = 4.275*10^+6 W/3600V = 1.1875

  • Electrical characteristics of a pH electrode emplifier

    72196 Electrical characteristics of a pH electrode emplifier What electrical characteristics must an amplifier have for use with a pH electrode? How would you calibrate such an electrode?

  • RMS and Line-to-Line Voltages

    However, from the whole system point of view, the line-to-line voltage is more convinent to be used to represent the electrical condition of each piece of equipment. In some cases that voltage per phase is the main concern.

  • Electrical Circuit

    306827 Electrical Circuit Problem Given the following Electrical Circuit, which statement below is true? 1. The voltage across R3 equals the battery voltage 2. The current through R2 is greater than the current through R1. 3.

  • Process of Neurotransmitter Release

    The primary types of voltage channels are the calcium-based and sodium-based channels. The electrical molecules that are transmitted across these channels are known as neurotransmitters. They are release presynapse by a presynaptic neuron.

  • Electrical Problems

    56797 Electrical Problems Hi I hope you can help me with these few questions, I have made some attempts myself. On question 1 I have assumed a supply voltage of 28volts. That is If this is what the question means.

  • Alternating Current and Direct Current Illustrated with Labels

    Those factors can cause power losses, electrical noise and performance degradation. EMI can be noticed on humming radio equipment and blurry image on the television. Modern electrical devices have circuitry that reduces the effects of EMI.

View More Related Solutions