Find the total charge on the hemispherical surface

Assignment Help Electrical Engineering
Reference no: EM13267065

A hemispherical surface defined by a radius r = 5 [m] and z>0 has a surface charge density of RHOs = 2(sin theta)(cos^2 phi) [C/m^2]. Find the total charge on the surface.

Reference no: EM13267065

Questions Cloud

Case study:slices of teaching life : Cases depict "slices of teaching life" an array of exceptionalities
Explain the density of the solution in g/cc and lbm/gal : A sodium chloride solution is made at 68 deg F that contains 16.28 g of NaCl in 100 cc of fresh water. The fresh water density is 0.9982 g/cc. What is the density of the solution in g/cc and Lbm/gal
Calculate the average angular speed of the planet : A day on a distant planet observed orbiting a nearby star is 31.7 hours. Also, a year on the planet lasts 79.5 Earth days.* Calculate the average angular speed of the planet
Find the angular displacement of the tub : During the spin cycle of your clothes washer, the tub rotates at a steady angular velocity of 32.7 rad/s. Find the angular displacement of the tub
Find the total charge on the hemispherical surface : A hemispherical surface defined by a radius r = 5 [m] and z>0 has a surface charge density of RHOs = 2(sin theta)(cos^2 phi) [C/m^2]. Find the total charge on the surface.
How much is taken out for federal income tax : Maggie Vitteta, single, works 38 hours per week at $9.00 an hour. How much is taken out for federal income tax with one withholding exemption?
Explain the total volume is adjusted to one liter : 100 ml of 1 M acetic acid (pKa 4.76) are placed in a flask. The following volumes of 1 M KOH are added, and the total volume is adjusted to one liter with water.
Compute the expected return given these three economic state : Compute the expected return given these three economic states, their likelihoods, and the potential returns: Fast Growth State has a probability of 0.3 and 40% return.
What types of learning philosophies were used : What types of learning philosophies were used and based on your experience, what learning philosophy do you prefer?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Determine the power at the 7-ohm resistor

determine the initial condition on the capacitor voltage if you assume the Vc(0)=20V, determine the capacitor voltage at t=0.75s assuming Vc(0)=20V, determine the power at the 7ohm resistor.

  Calculate the wavelength of the emitted photon

In a scanning electron microscope, an electron is accelerated by a static electrode biased with a 12 kV voltage relative to the electron source. Upon bombarding the sample the electron “kick out†photons with specific wavelength.

  Determine the maximum and minimum spectral frequencies

Determine the maximum and minimum spectral frequencies received from a stationary GSM transmitter that has a center frequency of exactly 1950.000000 MHzassuming that the receiver is traveling at speeds of.

  Determine the sum or difference of two numbers

Use the simulation timing diagram to compare the worse case time to do an operation with your ALU with the worst case using the 74LS381. State which operation takes the longest and list the time required for both ALU's.

  Determine the norton equivalent current for the circuit

A somewhat discharged automotive battery has an open-curcuit voltage of 12.5 V and supplies 50 A when a 0.1 ohm resistance is connected across the battery terminals.

  Which filters are recursive and which are nonrecursive

Compute the first 10 samples of the step response for the nonrecursive difference equation: y(n) = x(n) -0.5x[n-1]-0.7x[n-2] Indentify which of the following filters are recursive and which are nonrecursive.

  Determine the voltage gain av

If R1 = 220 k Ohms , R2 = 56 k Ohms, Rc = 6.8 k Ohms, RE = 2.2 k Ohms, B= 180, rO = 50 k Ohms, C1 = C2 = 10 uF, CE = 100 uF, and Vcc = 20 V, determine the voltage gain AV.

  Determine the phase a current ia using fourier techniques

Phase current - Neutral Grounded Assume that the load is star connected with the neutral grounded. Each phase has a series RL load with R = 5 ohms and L = 20 mH. Calculate and plot the Phase a current Ia using Fourier techniques.

  Calculate the unit impulse and the unit step responses

A simple low-pass discrete-time filter is characterized by the following linear difference equation: y[n] = f y[n-1] +(1- f) x[n] , with 0  1 Draw and clearly label an adder-gain-delay diagram for the filter. using the same difference equation from a..

  Find which will have more resistance over a mile

Assume two cables have wire strands that are the same diameter and made of the same material. If one cable has 7 strands and another has 19 strands, which will have more resistance over a mile

  Calculate the power delievered to the load by each battery

Two full charged 8A-Hr batteries are connected in parallel and supply power to a resistive load of 2.4 ohms. The open-circuit voltage of both batteries is 6.4VDC and the internal(Thevenin) resistances are 0.24 ohms and 0.28ohms.

  How many atoms are there in the unit cell

(a) How many atoms are there in the unit cell characterizing the Si lattice (b) Verify that there are 4.994 X 1022 atoms/cm' in the Si lattice at room temperature. (c) Determine the eenter-to-center distance between nearest neighbors in the Si lattic..

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