What units and physical significance of area under pulse

Assignment Help Electrical Engineering
Reference no: EM131019571

At t = t0, the voltage across a certain capacitance C is zero. A pulse of current flows through the capacitance between t0 and t0 +?t, and the voltage across the capacitance increases to V f . What can you say about the peak amplitude Im and area under the pulse waveform (i.e., current versus time)? What are the units and physical significance of the area under the pulse? What must happen to the peak amplitude and area under the pulse as ?t approaches zero, assuming that V f remains the same?

Reference no: EM131019571

Questions Cloud

List the 5 elements of the porter five forces analysis : Due to its universality, the internet reduces barriers to competition created by space, time, and information asymmetries. Explain.
Do exponential functions only model phenomena that grow : Do exponential functions only model phenomena that grow, or can they also model phenomena that decay? Explain what is different in the form of the function in each case.
What value of capacitance corresponds to a short circuit : For a resistor, what resistance corresponds to a short circuit? For an uncharged capacitor, what value of capacitance corresponds to a short circuit? Explain your answers. Repeat for an open circuit.
What constitutes the mission of minit-lube : Is it likely that Mr. Lube had increased productivity over its more traditional competitors? Why? How we would we measure productivity in this industry?
What units and physical significance of area under pulse : At t = t0, the voltage across a certain capacitance C is zero. A pulse of current flows through the capacitance between t0 and t0 +?t, and the voltage across the capacitance increases to V f . What can you say about the peak amplitude Im and area..
Find the domain and range of the given function : Find the domain and range of the function f(x) = √(5 - x). On a set of axes, give a sketch graph of f(x). Describe, in words, how the graph of f(x) = (x + 1)2 + 4(x + 1) - 1 would look on the same set of axes.
Is lean still important today why : What, if anything has changed since the Womach/Jones 1990 book was written? Is Lean still important today? Why?
What do you mean by fixed and floating exchange rate system : MGT-321 What do you mean by fixed and a floating exchange rate system. Compare and contrast the differences between these two.
Determine the current as a function of time : A certain parallel-plate capacitor, which has one plate rotating so the overlap of the plates is a function of time, has a capacitance given by C = 200 + 50 sin(5000t) pF in which the argument of the cosine function is in radians. A constant volta..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Voltage regulation and efficiency under various loading

It involves developing a function called "single_phase_transformer_tests" that can work on user input data to generate the transformer voltage regulation and efficiency under various loading criteria.

  Why type of electric motor is more popular than dc motor

Stepper motors are often used in low-power servomechanisms such as those found in small robots, computer printers, and other precision electro-mechanical machines. Explain why this type of electric motor is more popular than permanent-magnet DC mo..

  Insulate the line from the supporting system

·Insulators are a vital part in transmission system they held the overhead transmission line and provide a mechanical support besides they act as an electrical insulator to insulate the line from the supporting system ( pole, tower...etc.)

  How many years will take to pay off the credit card balance

You are hired by a leading credit card company, Ford Chase Bank. One of their directos, Julie Hollas wants you to perform a small calculation for her. A customer wants to charge a Japanese robot to his credit card.

  How does the resistance of the two cylinder compare

If you are now told that the material is copper and one cylinder has length 5 cms and radius 1mm, what is its resistance. You will have to locate the resistivity for copper and give me the reference source.

  What is the inductance of the load connected in parallel

500W lighting is connected in parallel with an inductive load. A clamp-on ammeter reveals a total circuit current of 7A. What is the inductance of the load connected in parallel with incandesent lights. Assume a voltage of 120v and 60hz.

  How to control shopping center parking lot lighting system

A control system is needed to control a small shopping center parking lot lighting system and the exterior lighting for the building. The design specifications require that the parking lot lighting and the exterior lighting turn on at dusk automat..

  Find the magnetic field at the disk center

A small/thin circular conducting disk that can carry total current, as represented by 'I'. The current path is circular at every distance from the center of the disk, and the each circle center is the disk center.

  Determine what is the frequency of v in herts

At t = -250/6 μs, a sinusoidal voltage is known to bezero and going positive. The voltage is next zero at t = 1250/6μs. It is also known that the voltage is 75 volts at t =0. a) What is the frequency of v in herts

  Find the mutual inductance between the two coils

A toroidal core has a rectangular cross section defined by the surfaces a = 2 cm, b = 3 cm, z = 4 cm, and z = 4.5 cm. The core material has a relative permeability of 80. The core is wound with two coils having N1 = 1000 and N2 = 2500 turns of wir..

  Find vab if a 20 kohm load is connected to the terminals

If an 8 kOhm load is connected to the terminals (a and b) of the unidentified linear circuit. Vab = 16 V. If a 2 kOhm load is connected to the terminals Vab = 8 V. Find Vab if a 20 kOhm load is connected to the terminals.

  Finite-difference method

If the thermal conductivity of the material is 20 W/m · K, estimate the heat transfer rate per unit length of the bar using a finite-difference method. Use the Gauss-Seidel method of solution with a space increment of 10 mm.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd