Find the power lost in heating the wires

Assignment Help Physics
Reference no: EM131161905

An electric power station is producing 1.60 × 103 W of power that is to be sent to a small town located 10 km away. Each of the two wires that comprise the transmission line has a resistance per kilometer of length of 5.50 × 10-2 Ω/km. Find the power lost in heating the wires if the voltage is stepped up from 120 V to 1500 V using an ideal transformer.

Reference no: EM131161905

Questions Cloud

Activities but also investments in the future : The long-term viability of the firm requires that the executive team be good at managing not only the firm's profitability and marketing activities but also investments in the future. These expenses might depress the creation of wealth for the fir..
What are the advantages of using voip : Write a 150- to 250-word paper in APA format in which you analyze the organization's use of VoIP. How did VoIP improve operations? What are the advantages of using VoIP?
Quantitative measure of the executive team : Total Performance indicator is a quantitative measure of the executive team's ability to effectively manage the resources of the firm. It considers both the historical performance of the firm as well as how well the firm is positioned to compete i..
Discuss the economics of land reform policy : Show and discuss the economics of land reform policy to redistribute agricultural lands across two equal groups of farmers. Assume the two groups have the same human capital in terms of farming (same Marginal Product curves) and that the amount of ag..
Find the power lost in heating the wires : Find the power lost in heating the wires if the voltage is stepped up from 120 V to 1500 V using an ideal transformer.
Explain how mendel explanation of genetic transmission : Can you explain how Mendel's explanation of genetic transmission and how it fits with our memory system
Demand for particular category of labor : Consider a labor market where the demand for a particular category of labor is given by the equation LD = 20 – 2W. Suppose that the supply curve of workers in this market who are also native-born citizens is given by LN = 2W,
Determine the pulling force f : A block of mass M is lifted at constant velocity, via an arrangement of pulleys as shown. Determine the pulling force F. Ignore the mass of the pulleys.
Law of gravitation back : I'd like to explore how Newton was able to come up with his law of gravitation back in 1687. Back in Newton's day, people knew that bodies traveled in conic sections under the influence of gravity. People knew this formula can be used to describe ..

Reviews

Write a Review

Physics Questions & Answers

  Find the final velocity of each glider

A 0.150-kg glider is moving to the right on a frictionless,horizontal air track with a speed of 0.80 m/s. Find the final velocity (magnitudeand direction) of each glider if the collision is elastic

  Oscillation for small angles about the vertical

Consider two masses ( treat as point masses) of mass m=1.5 kg and m=2.5 kg held together by a massless rod of length 2a=2.0 m and free to pivot at the center of the rod.

  A runner with a mass of 60kg accelerates from 0 to 9 ms in

a runner with a mass of 60kg accelerates from 0 to 9 ms in 3 s. fin a runner with a mass of 60kg accelerates from 0 to

  Compute what is the diameter of the filament

A standard 100 Watt (120 Volt) light bulb contains an 8.00 centimeter long tungsten filament. The high-temperature resistivity of tungsten is 9.0 ×107 Ωm. Compute what is the diameter of the filament

  Find the angular speed of their wheel

A wheel 2.00 m in diameter lies in a vertical plane androtates with a constant angular acceleration of 4.00rad/sec2. find the angular speed of their wheel

  Bike is supported equally by the two tires

A person who weighs 605 N is riding a 98-N mountain bike. Suppose the entire weight of the rider and bike is supported equally by the two tires. If the gauge pressure in each tire is 890000 Pa, what is the area of contact between each tire and the gr..

  How many years would it take to double the suns mass at

gravitational infall calculate the required mass accumulation rate to the present sun from r 8 to r rs radius of sun

  Where the center of the sphere is located at the origin

A metal sphere of radius R = 30 cm carries a total charge Q = 2.0 µC. What is the magnitude of the electric field at a point 5 m away? The point is located on the positive x-axis, where the center of the sphere is located at the origin.

  What is the normal force of the ramp on the box

A 300 N box is placed on a frictionless inclined plane that makes a 22.0° angle with the horizontal. What is the normal force of the ramp on the box

  A simple model for visualizing difficult concepts

In science and technology, vectors provide a simple model for visualizing difficult concepts such as force, velocity, and electric fields. Vectors are essential for creating the amazing computer graphics we see today. Dot product of vectors is an ope..

  What approach did you use to balance the lever

Draw a simplified lever system showing the location of the pivot and the weight of USS Constitution. Determine if there is a resultant moment on USS Constitution that should result in trim or list.

  Determine the voltage drop from cathode to anode

An electron in an oscilloscope is accelerated as a result of the potential difference between the cathode and anode. determine the voltage drop from cathode to anode

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