Find the magnetic energy per unit length within the wire

Assignment Help Electrical Engineering
Reference no: EM13270765

A long cylindrical wire has a radius equal to 2 cm and carries a current of 80 A uniformly distruibuted over its cross-sectional area. Find the magnetic energy per unit length within the wire.

Reference no: EM13270765

Questions Cloud

What is nanometrics required return : Nanometrics, Inc., has a beta of 1.81. If the market return is expected to be 12.00 percent and the risk-free rate is 2.00 percent, what is Nanometrics' required return?
Create a capital plan : For this assignment, you and your group will create a capital plan. Your plan will take into consideration all of the information you know about Universal Parts Company
What is the rate of change of the elecric field strength : There is a current of 10 A in a resistor that is connected in series with a parallel plate capacitor. The plates of the capacitor have an area of 0.5m^2, and no dielecric exists between the plates. (a) What is the displacement current between the ..
Explain diagram to draw the molecular orbital for h2+ : Use an orbital diagram to draw the molecular orbital for H2+. Do you predict this molecule will be stable? Explain your logic.
Find the magnetic energy per unit length within the wire : A long cylindrical wire has a radius equal to 2 cm and carries a current of 80 A uniformly distruibuted over its cross-sectional area. Find the magnetic energy per unit length within the wire.
Define what is the percent yield of the reaction : The combustion of 58.0 g of butane (C4H10) produces 158g of CO2. What is the percent yield of the reaction
How to apply faradays law to show that the motional emf : A conducting rod of length L rotates at constant angular speed w about one end, in a plane perpendicular to uniform magnetic field B. (a.) Show that the potential difference between the ends of the rod is 1/2l^2Theta.
Explain a mole of sodium hydroxide has a mass : A mole of sodium hydroxide has a mass of 40 g. In order to prepare a .1M solution, how many grams of sodium hydroxide must be added to 500 mL of water
By how much should change the inductance for power factor : When an RLC series circuit is connected to a 120 V rms, 60 Hz line, the rms current in the circuit is 11 A and this current leads the line voltage by 45 degrees. (a) Find the average power supplied to the circuit. (b) What is the resistance in the..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Determine what is the power loss per meter

A copper busbar 10cm wide, 5 mm thick, and 10 m long carries a current of 2kA, Calculate the voltage drop if the temperature of the busbar is 120 degree. What is the power loss per meter

  Find the induced emf if the speed changes to 2000 rpm

A separately excited dc generator produces 400 v at 1500 rpm under open circuit conditions. Find the induced emf if the speed changes to 2000 rpm. Assume the flux is constant.

  How the switch is closed instantaneously

A Vs equals 1V source impedance 25ohms is connected by a switch to a 50-ohms lossless air transmission line 1 m long, terminated in a load of 30-ohms. At time t=0s, the switch is closed instantaneously to launch a step voltage down the line.

  At what time does the negitve peak value of the ac signal

a) At what time does the peak value of the AC signal occure b) What is the frequency,f,of the AC signal c) What is the period,T,of the AC signal d) At what time does the negitve peak value of the AC signal occur

  Determine what is the torque of the load

a three phase motor operates at 70% efficiency, out of a 60Hz 480V balanced system of voltages. the motor takes a line current of 70A at a lagging power factor 65%. if the motor is rotating at 3500 rpm, and neglecting fraction, what is the torque ..

  How to open a savings account to save retirement

open a savings account to save retirement. Every month you put $100 into a savings account which pays 8% interest compounded monthly. At the end of each year you receive a $500 bonus which you place directly into your retirement fund

  Determine the magnitude of the current

Determine the magnitude of the current when the machine develops its maximum gross power with the excitation held constant.

  Calculate the output voltage and the output waveform

With vs = 3sin200tV, R1=20kohms, Cf=5uF, vc(0) = 1.5V. 2. Calculate the output voltage and the output waveform of the circuit.

  Is the kinetic energy of the plastic cart greater than cart

A 0.2 kg plastic cart and 20 kg lead cart both roll without friction on a horizontal surface. Equal forces are used to push both carts forward a distance of 1 m, starting from rest. Is the kinetic energy of the plastic cart greater than, less than..

  What is the value of the total circuit complex impedance

An input signal of 10V at 0o and a frequency of 1592 Hz is applied to a series RLC circuit with resistor R = 100 ohm, inductor L = 40 mH, and capacitor C = 0.5 F. The value of the total circuit complex impedance is

  Determine the insertion loss when feeding a matched load

n a symmetrical T attenuator pad, each series arm has a resistance of 35-ohm and the shunt arm has a resistance of 110. Determine a. the characteristic impedance b. the insertion loss when feeding a matched load c. the A B C D constants of t..

  How the clamping circuit adds or subtracts a dc component

1) How would you identify the anode of an unmarked diode using a DMM (Digital Multimeter)  2) Explain how the clamping circuit adds or subtracts a DC component to an input voltage.

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