Calculate total charge on plates and potential gradient

Assignment Help Electrical Engineering
Reference no: EM13260907

The capacitance of a capacitor formed by two parallel metal plates each 200 cm2 in area separated by a dielectric 4 mm thick is 0.0004 microfarads. A p.d. of 20,000 V is applied. Calculate (a) the total charge on the plates (b) the potential gradient in Vim (c) relative permitivity of the dielectric (d) the electric flux density.

Reference no: EM13260907

Questions Cloud

How far from the surface must the other probe be placed : A very long insulating cylinder of charge of radius 2.30 cm carries a uniform linear density of 17.0 nC/m . If you put one probe of a voltmeter at the surface, how far from the surface must the other probe be placed so that the voltmeter reads 180..
What is the target share price five years from now : Davis, Inc., currently has an EPS of $1.40 and an earnings growth rate of 7 percent. If the benchmark PE ratio is 31, what is the target share price five years from now?
Explain what is the change in heat content : the inital temperature of the water was 25.2c at equilbrium the temperature of the water and metal was 30.4 degree c.
What is your estimate of the current stock price : Sully Corp. currently has an EPS of $4.00, and the benchmark PE for the company is 39. Earnings are expected to grow at 5 percent per year.
Calculate total charge on plates and potential gradient : The capacitance of a capacitor formed by two parallel metal plates each 200 cm2 in area separated by a dielectric 4 mm thick is 0.0004 microfarads. A p.d. of 20,000 V is applied. Calculate (a) the total charge on the plates
Find the ratio of the focal lengths of the mirrors : Identical objects are located at the same distance from two spherical mirrors, A and B. Find the ratio fA/fB of the focal lengths of the mirrors
What is the required return : The next dividend payment by Blue Cheese, Inc., will be $2.08 per share. The dividends are anticipated to maintain a growth rate of 6 percent forever. If the stock currently sells for $42 per share, what is the required return?
Find the theoretical value of kinetic energy at the bottom : a glider of 500 gr. is 10 cm. above the table at the beginning of its motion and 6 cm. above the table at the end. what is the theoretical value of kinetic energy at the bottom
The grieving process as defined by kübler-ross : Compare and contrast the grieving process as defined by Kübler-Ross and the story of Job with that of at least one other religion and compare the relationship and interaction between joy and the above grieving models and examples.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Determine the required doping concentration in anode region

The built-in voltage of a GaAs pn junction diode is 1.25 V when the diode's temperature is T = 320 K. The cathode region of the diode is doped with phosphorus at a concentration of 1017 cm-3. Determine the required doping concentration in the anod..

  Describe what transpires when an interrupt occurs

What is an interrupt service routine What benefit does the ISR have over standard polling code Discuss challenges experienced in developing the dual interrupt software code.

  Use laplace transform techniques

Use Laplace transform techniques to find the solution to the following differential equation given that x = 1/3 at t = 0.

  Compare by hand solution and pspice simulation for a voltage

Compare the by hand solution and the PSPICE simulation for a voltage amplifier which has an input resistance of 10kohms and an output resistance of 100ohms, and a gain of 100V/V. The voltage amplifier is capacitively coupled to a voltage source.

  Determine the maximum theoretical power

Determine the maximum theoretical power that can be developed by the turbine, in kW, and the corressponding exit temperature. If the steam exits the turbine at 250 degree C and 0.5 MPa, determine the isentropic efficiency.

  What is the maximum symbol rate which can be sent over link

What is the maximum symbol rate which can be sent over this link? If a binary line code is used, what is the maximum bit rate? What is the maximum bit rate with 4-ASK symbols?

  What is probability of downloading time for software is more

The time taken to download software from the internet is uniformly distributed between four and ten minutes. A. What is the probability that the downloading time for software is more than six minutes B. Prob that time is between five and eight minute..

  Compute the transfer function

In this project we will consider the control of a synchronous generator supplying electricity to the grid.

  Calculate the effieciency-the speed and the shaft torque

A three-phase, 60 Hz, six pole, wound rotor induction motor draws 10kw when driving its normal load. It draws 700 W when the load is diconnected. The rotor and stator copper losses under normal load are 295 W and 310 W respectively.

  Design an up or down counter that has an input switch x

The counter should be designed using D flip-flops and using the state equation method. (No credit will be given if the circuit is designed using the excitation table method.) Draw the final logic diagram.

  Define a design of a series controller

Design a series controller (a PD, PI or PID) so that the following performance specifications are satisfied. Steady-state error due to a step input = 0

  Define what is the fm improvement in db

What is the peak frequency deviation of the FM signal? What is the FM improvement in dB?

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