How much power is waisted as heat in both lines together

Assignment Help Physics
Reference no: EM13558672

90 kW of power is delivered to the other side of a city by apair of power lines with the voltage difference of 13952.8 V. The amount of current is 6.45494 A. The voltage change along eachline is 64.5494 V. How much power is waisted as heat in both lines together?

Answer in units of W.

Reference no: EM13558672

Questions Cloud

Evaluate the energy density between the plates : A parallel-plate air-filled capacitor having area 51cm2and plate spacing 1.0 mm is charged to a potential differenceof 670 V. calculate the energy density between the plates
Explain one mole of ideal gas undergoes a three-step process : One mole of ideal gas undergoes a three-step process. In step one: the gas expands isothermally and reversibly from state 1 to state 2. In step two: the gas is cooled isochorically yielding state 3.
State reaction caused the temperature of the solution rise : A total of 2.00 \rm mol of a compound is allowed to react with water in a foam coffee cup and the reaction produces 106 g of solution. The reaction caused the temperature of the solution to rise from 21.0 to 24.7 ^\circ \rm C. What is the enthalpy..
Determine the effect on the radon daughter concentration : Determine the effect on the radon daughter concentration and describe the methods that can be used to control heat and humidity in an underground mining situation.
How much power is waisted as heat in both lines together : 90 kW of power is delivered to the other side of a city by apair of power lines with the voltage difference of 13952.8 V. How much power is waisted as heat in both lines together
Evaluate the bond enthalpy in kj/mol : 1998 scientists using a special type of electron microscope were able to measure the force needed to break a single chemical bond. If 2.0 x 10^-9 N was needed to break a C-Si bond, estimate the bond enthalpy in kJ/mol.
How to calculate the number of moles of phosphorous : Bloom Booster, a fertilizer used for enhancing the blooms of flowering plants, is labeled 15-25-10 (% mass nitrogen-% mass phosphorous-% mass potassium). Calculate the number of moles of phosphorous, P, in 19.25 grams of this fertilizer.
Determine the rate of emanation : Determine the cumulative exposure in WLM for that week - Determine the rate of emanation and determine the air cooling power and basic effective temperature
Explain how many grams of magnesium sulfate heptahydrate : How many grams of magnesium sulfate heptahydrate, MgSO4 x 7H20, are needed to prepare 400mL of a 0.450M solution

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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