Calculate the power loss due to resistance in the line

Assignment Help Physics
Reference no: EM13520699

A high-voltage transmission line with a resistance per unit length of 0.320 ?/km carries a current of 960. A. The potential at the start of the line is 750. kV for a distance of 158 km.

(a) Calculate the power loss due to resistance in the line. (Please enter 3 significant figures.)

(b) Calculate the potential (voltage) at the end of the transmission line. (Please enter 3 significant figures.)

Reference no: EM13520699

Questions Cloud

Calculate the longest wavelengths for light in the balmer : Calculate the longest wavelengths for light in the Balmer, Lyman, and Brackett series for hydrogen
Enlightenment or at least living a morally good life : List the steps on the Noble Eightfold Path and note briefly what each step involves. Do you think these steps can really lead to enlightenment or at least living a morally good life?
What is the threshold frequency of this tungsten : The photoelectric threshold wavelength of a tungsten surface is 272 nm. What is the threshold frequency of this tungsten
What did aristotle mean by habituation-sloth and leisure : Why is the intemperate person worse than the incontinent person. What did Aristotle mean by " Habituation"? How does Aristotle characterize moral development? Why is sloth so dangerous? Why is leisure so important? (see Leisure the Basis of Culture, ..
Calculate the power loss due to resistance in the line : A high-voltage transmission line with a resistance per unit length of 0.320 ?/km carries a current of 960. A. Calculate the power loss due to resistance in the line
What percetange of the initial intensity is transmitted : Initially unpolarized light is sent into a system of three polarizing sheets whose polarizing directions make angles of ?1 = ?2 = ?3 = 50 deg with the direction of the y-axis
Compute the magnitude of the charge on the particle : A charged particle of mass 0.0020 kg is subjected to a 6.0 T magnetic field which acts at a right angle to its motion. what is the magnitude of the charge on the particle
Find the photon energy of rays scattered in this direction : Gamma rays of photon energy 0.458 MeV are directed onto an aluminum target and are scattered in various directions by loosely bound electrons there. find the photon energy of the rays scattered in this direction
Our enemy and leisure is the true path to the good life : Explain Pieper's viewpoint that work is our enemy and leisure is the true path to the good life? Do you agree or disagree? Why or why not? Provide examples and/or illustrations.

Reviews

Write a Review

Physics Questions & Answers

  A mass of 030 kg is attached to a spring and is set into

a mass of 0.30 kg is attached to a spring and is set into vibration with a period of 0.24s. what is the spring

  How many moles of helium are in the tank

A 20.0L tank contains 0.225kg of helium at 18.0%u2218C. The molar mass of helium is 4.00g/mol. How many moles of helium are in the tank

  Determine how many minutes does he save

Richard is driving home to visit his parents. 140 of the trip are on the interstate highway where the speed limit is 65. How many minutes does he save

  Define the instantaneous power

What is the instantaneous power, at a time of 0.00700 seconds, dissipated by a 200 ohm resistor in a resonant AC circuit powered by a generator

  What is the overall magnification of this system

Object O1 is 15.9 cm to the left of a converging lens with a 10.2-cm focal length. What is the overall magnification of this system

  Calculate the minimum thickness of the oil film

A physicist visits a wealthy friend (marketing major) who has a swimming pool. Calculate the minimum thickness of the oil film

  Find the recoil speed of the archer

A 70.0kg archer, standing on frictionless ice, shoots a 200g arrow at a speed of 200m/s. What is the recoil speed of the archer

  Find the radius of its path

a 2.5-kg mass is connected to a spring with spring constant k = 150 N/m and unstretched length 19 cm. the pair are mounted on a frictionless air table, with the free end of the spring attached to a frictionless pivot. the mass is set into circular..

  Calculate the length of the second tube

A Tube, of length 30 cm, is closed at one end, and produces a sound at the fundamental frequency of 270 Hz. Calculate the length of the second tube

  Find the speed of the officer as he overtakes the motorist

A motorist drives along a straight road at a constant speed of 22.0 m/s. Just as she passes a parked motorcycle police officer, Find the speed of the officer as he overtakes the motorist

  At what height did she leave the plane

A parachutist leaves a stationary plane and free falls for 50.0 meters (ignore air resistance for the free fall). At what height did she leave the plane

  What charge must be on each plate

An electron field of 8.50e5 V/m is desired between two parallel plates each of area 45cm^2 and seperated by 2.45 mm of air

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