Find the absolute potential and vab at p

Assignment Help Electrical Engineering
Reference no: EM13286049

A uniform surface charge density of 20 [nC/m^2] is present on the spherical surface r=.6 cm in free space. (a) Find the absolute potential Φ at P(r =1cm,θ=25,φ=50). (b) Find Vab, given points a(r=2cm,θ=30,φ=60), and b(r=3cm,θ=45,φ=90)

Reference no: EM13286049

Questions Cloud

Explain what is the purpose of a transducer : What is the purpose of a transducer and give a common example of one of these devices
Approximately how deep is the tanks : You decide to determine the depth of a tank of water using the sun's light. With the sun overhead, the tank's bottom is lit, Approximately how deep is the tanks
Obtain the stopping distance of the car : Suppose a car is traveling at +20.4 m/s, and the driver sees a traffic light turn red. obtain the stopping distance of the car
Explain the concepts of sensitivity and detection limit : The concepts of sensitivity and detection limit are often used interchangeably. Specify the difference between these two concepts.
Find the absolute potential and vab at p : A uniform surface charge density of 20 [nC/m^2] is present on the spherical surface r=.6 cm in free space. (a) Find the absolute potential Φ at P(r =1cm,θ=25,φ=50). (b) Find Vab, given points a(r=2cm,θ=30,φ=60), and b(r=3cm,θ=45,φ=90)
Calculate the required rate of return for manning enterprise : Manning has a beta of 2, and its realized rate of return has averaged 13% over the last 5 years. Round your answer to two decimal places.
How long will it take the battery to completely discharge : A car owner forgets to turn off the headlights of his car while it is parked in his garage. how long will it take the battery to completely discharge
Explain what property of electromagnetic radiation : What is the photoelectric effect, and what property of electromagnetic radiation does it help explain
What level of working capital does blackwell automotive have : It also has accounts receivables of $130,584 and other current assets of $11,223. What level of working capital does Blackwell Automotive have?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Find the ratio of the two capacitances of circular capacitor

A circular capacitor of radius r is made using SiO2 as the dielectric on a silicon wafer. If a trench of depth l is made to replace the circular capacitor with the trench capacitor with trench depth l, find the ratio of the two capacitances.

  Compute the speed-output torque and power-stator current

A three-phase, wye-connected, 220-V, 10-hp, 60-Hz, six-pole induction motor  has the following parameters in ohms per phase referred to the stator: R1 = 0.294; R2 = 0.144; Xn = 0.503, X12 = 0.209;XM = 13.25.

  Where does the energy that was stored in the inductor go

To prevent this, a device is placed across the solenoid (inductor) that can hold the voltage to a safe value, say 40V, during transients. If the activating current in the solenoid is 1 amp and its inductance is 100uH

  What is the way to understand impedance and application

What is the basic of AC circuits What is the way to understand Impedance and application of the laws of Kirchoff, Nodal, Ohm etc on AC Circuits

  Write c function which initializes three reference parameter

Write a C++ function which initializes its three reference parameters. The function should take an int, double, and string parameter and initialize them to 0 and the empty string ("").

  Design the circuit to create pulse using j-k flip flops

moore sequential circuit has one input and one output, that creates a pulse when ever its input signal goes from 1 to 0 after this pulse a new pulse will not be given unless the input signal is again returned to 1 and then tranistion back to 0.

  What is the probability that no bird is blue

During a walk at the park we spot blue birds and red birds. Suppose each red bird with probability 3/4 and blue birds with probability 1/4. (a) In a collection of 5 randomly selected birds, what is the probability that none are blue

  Determine the stability of the closed-loop system

The loop transfer function L(S) of a single-feedback-loop control system is given below. Sketch the Nyquist plot of L(jw) for w=0 to w=infinity, Determine the stability of the closed-loop system.

  Convert the temperature to the counter part

Prompt the user to enter a letter indicating Celsius or Fahrenheit C or c indicates that temperature entered is in Celsius. F or f indicates that temperature entered is in Fahrenheit.

  What is the voltage at the input of the first amplifier

Two amplifiers are cascaded, one with a voltage gain of 6.02 db and the other with a voltage gain of 12. If 10 mV is measured at the input of the second amplifier, what is the voltage at the input of the first amplifier

  How the gps could be used for the propagation of signals

Build a C++ code for vehicle sensing device. Code is required to embed in the device so that then it must sense the location where the vehicle is currently present. The device must be able to track the location of the vehicle for its owner

  Determine values for divider ucbrx and modulator ucbrsx

Assume that the Baud rate is 4800, and the clock input to the universal serial communication interface (USCI) module has a frequency of fBRCLK = 32,768 Hz. We want to set up the USCI module in the UART mode

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