What is the average current in the power line

Assignment Help Physics
Reference no: EM13709024

Solve the given question:

Question: A household uses 2,971 kWh of electricity in one month.

Part A: What is the average current in the 120 V power line to the house?

I need help to solve the above question and hints: kWh is a unit of energy, but you need to work in Joules. From this calculate the power, which is energy divided time in seconds. Calculate how many seconds are in a month.

Reference no: EM13709024

Questions Cloud

Estimate what is the resistance of the wire : When a potential difference of 19 V is applied to a given wire, it conducts 0.30 A of current. What is the resistance of the wire
What will be the economic order quantity : If Mercedes Benz realizes that its annual demand for 500SEL model is 50,000 and their cost of order preparations is $42,000.00 and the inventory carrying cost per car per year is $3,600.00. What will be the Economic Order Quantity?
How much does it cost to operate the light for an hour : The current in a 120-V reading lamp is 2.1 A. If the cost of electrical energy is $0.075 per kilowatt-hour, How much does it cost to operate the light for an hour
What does the company''s diversification strategy : 3). What does the company's diversification strategy look like (Use the Rumelt's typology - single, dominant, related or unrelated - are there linkages, limited links or unrelated links between the businesses? Determine if it is greater or les..
What is the average current in the power line : A household uses 2,971 kWh of electricity in one month. What is the average current in the 120 V power line to the house
What are companys financial strengths and weaknesses : What strategies is the business using to ensure responsible accounting practices? Why have these strategies been selected - Analyze the results of operations. What do these results tell a business?
What is the cost of electrical energy per kilowatt-hour : It costs 3.9 cents to charge a car battery at a voltage of 12 V and a current of 19 A for 120 minutes. What is the cost of electrical energy per kilowatt-hour
Estimate the cars initial velocity : After an average acceleration of 3.27m/s2 during a 2.09 s, your car riches a velocity of 15.7 m/s. Find the cars initial velocity
Determine the maximum deflection and maximum bending stress : For the beam shown in fig.(4-26) ,determine the maximum deflection and maximum bending stress .let E=200 Gpa or 30*10^6 psi for beam as appropriate for the rest of the units in the problem .Let c be the half -depth of each beam .

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