Calculate the divergence in cylindrical coordinates

Assignment Help Electrical Engineering
Reference no: EM13285259

For the vector field Eˆ=5exp(-2r)rˆ-3rzˆ calculate the divergence in cylindrical coordinates. Verify the divergence theorem for the cylindrical region enclosed by r=2, z=0 to 4.

Reference no: EM13285259

Questions Cloud

Calculate the equivalent annual cash flow from each machine : Machines a and b are mutually exclusive and are expected to produce the following real cash flows.
Compute the change in heat water vapor : Calculate the change in heat when 17.25 g of water vapor (steam) at 100.0 degrees C condenses to liquid water and then cools to 10.00 degrees C
Prepare a loan amortization schedule showing the interest : Loan amortization schedule Joan Messineo borrowed $15,000 at a 14% annual rate of interest to be repaid over 3 years. The loan is amortized into three equal, annual, end-of-year payments.
What might be the outcome of a utilitarian analysis : Susan serves on the city building commission.  The city is planning to build a new subway system to extend the reach of the subway further out from the city center.  Susan’s cousin, Sam, owns Subway Mobility Co., submitted the lowest bid for the syst..
Calculate the divergence in cylindrical coordinates : For the vector field Eˆ=5exp(-2r)rˆ-3rzˆ calculate the divergence in cylindrical coordinates. Verify the divergence theorem for the cylindrical region enclosed by r=2, z=0 to 4.
State and write the balanced complete ionic equations : Write the balanced complete ionic equations and net ionic equations for the reactions that occur when each of the following solutions are mixed. AgNO3(aq) and K2SO4(aq)
What is the smallest number of bits the adc needs to have : Design the circuit that interfaces a 2.5V 1mA LED to YourComputer. If a system uses a 12-bit ADC, about how many decimal digits will it have If a system requires decimal digits of precision, what is the smallest number of bits the ADC needs to have
Depict the structure of the one alkene : Draw the structure of the one alkene which upon treatment with O2 followed by Zn and acid, would give rise to formaldehyde and cyclohexanone
Find the complex power of the other load of source : Two loads connected in parallel are supplied from a single-phase 240-V rms source. The two loads draw a total real power of 400kw at a power factor 0f 0.8 lagging. One of the loads draws 120kW at a power factor of 0.96 leading. Find the complex po..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Write the vhdl code implementing a 6-bit synchronous counter

Write the VHDL code implementing a 6-bit synchronous counter with enable. The design should include the output to be connected to the next stage Then update the code to include an asynchronous reset.

  Calculate the transmission bandwidth of four signals

Four signals, each having W = 3 kHz, are to be frequency-division multiplexed with 1-kHz guard bands between channels. The subcarrier modulation (modulation to accomplish the FDM) is AM, with one signal left at baseband.

  Determine the value of the resistance in arm da

An ac bridge has the following constants : arm AB, R= 1,000Ω in parallel with C=0.159μF; BC, R=1,000Ω; CD, R=500Ω; DA, C=0.636μF in series with an unknown resistance.Find the frequency for which this bridge is in balance and determine the value

  Find the emission coefficient n

Power Electronics - Diode, [Power electronics] The measured values of a diode at a temperature of 25 Degrees Celsius are: Vd=1V at Id=50A, Vd=1.5V at Id=600A. Determine (i) the emission coefficient n, and (ii) the leakage current.

  Determine the average power dissipated in re in watts

For the circuit following parameters are given with Vcc = 18 volts DC: Rs = 0 ohm r pi = 1000 ohm Rb = 1750 ohms C1 = 10 microfarads gm = 50mS RL = 100 ohms Ce = 0.1 microfarads Re = 135 ohms C2 may be considered very large

  Calculate unit length resistance in inner n outer conductors

The cylindrical coaxial cable with the cross section shown below, has inner and outer radii of 5mm and 15mm respectively. The dielectric parameters are; er=2, signma=5*10^(-10) S/m and Ur=1

  Calculate motor power when the reel turns at 60rpm

A large reel of paper installed at the end of a paper machine. d1 = 2m, J = 1000kgm^2, n1 = 60rpm, Tension on Paper = 1000N. Calculate: a. Motor power when the reel turns at 60rpm. b. Torque to increase speed to 120 rpm in 10 seconds

  Determine at which frequency will hear the required station

A transmitter transmits an AM sinal with a carrier frequncy of 1530kHz. When an inexpensive radio receiver (which has a poor selectivity in its RF-stage bandpass filter) is tuned to 1530kHz, the signal is heard loud and clear.

  Express h in standard form for drawing a bode plot

Plot the Bode straight-line approximation phase plot (i.e., f(f) vs. f) for the transfer function over the range f = 10 rad/s to f = 100 krad/s using the 4-cycle semi-log graph paper provided. Label all slopes in degrees/dec and all levels in degr..

  Find what is the real power-reactive power and aparent power

A manufacturing plant has a 600V, 60Hz supply and the following loads: Lights: 24kW Electric furnace: 4.8 + j6.4 with a current of 150A Motor loads, 160kW at 0.8 Power Factor, lagging. What is the real power, reactive power, and aparent power

  Determine w-l ratios such that propagation delay tp is small

In a matched CMOS inverter in which Vtn = - Vtp = 0.5 V, VDD = 1.8 V, kn = kp = 600 uA/V^2 and fabricated in a 0.13 um technology, use the average current method to determine W/L ratios such that the propagation delay tp is smaller

  Discuss the rise time-the overshoot and the settling time

In the movement of a robot arm, the arm is commanded to go from position 1 to position 5. Discuss the rise time, the overshoot, the settling time, and the steady-state error as it applies to the movement of a robot arm

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