Calculate n (the total number of resistors)

Assignment Help Physics
Reference no: EM13244285

An electric water heater operates at 66 A and 16 kilowatts. The heater is powered by a 240 V power source and contains a hearing element that can be described by N identical 500 ? resistors in parallel. Calculate N (the total number of resistors) and the cost of manufacturing the heating element if in a pack of 100 resistors cost $0.50.

Reference no: EM13244285

Questions Cloud

Combating the depression western countries encountered : How did Germany succeed in combating the depression the Western countries encountered in the interwar years? Within the integration Western Europe, an economic system emerged based on social solidarity and strong state interventionism. Discuss.
Calculate the value of a : A silt of width a is illuminated bymonochromatic light of wavelength 650nm at normal incidence. Calculate the value of a , when the first minimum falls at an angle of diffracction 30 degree
Explain person with a diminishing marginal utility of income : Can be expressed as the ratio of (marginal utility per unit of thegood)/(price per unit of the good) being equalized across all goods. Can be expressed as the ratio of marginal utilities being equatedto the ratio of prices for all possible pairs of ..
Calculate the radius of the inner sphere : A spherical capacitor contains a charge of 3.20 nC when connected to a potential difference of 220 V, Calculate the radius of the inner sphere
Calculate n (the total number of resistors) : An electric water heater operates at 66 A and 16 kilowatts, Calculate N (the total number of resistors) and the cost of manufacturing the heating element if in a pack of 100 resistors cost $0.50
Find the values of x which the mass has zero acceleration : A 2 kg mass passes through the origin (x=0) with initial velocity -3m/s to the left on a horizontal frictionless table, Find the values of x which the mass has zero acceleration
Calculate the total electric potential energy : Two positively charged particles q1 = 2C and q2 = 2C are separated by distance d = 1.0 m. Calculate the total electric potential energy of 3 particles
What were some debate and diplomacies in tolstoy''s life : What were some debate and diplomacies in Tolstoy's life? I know one of the debates were his critisicm of religion but what were the results? What were some successes, failures, and consequences.
Impact of the islam on the trade of the silk road : What was the impact of the Islam on the trade of the Silk Road? What changed, or remained the same? Explain, with examples.

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