Compute a power factor and power

Assignment Help Physics
Reference no: EM13506735

A coil having L=0.14 H ,R=12? is connected across a v=110v, f=25Hz line. Compute a power factor and power.

Reference no: EM13506735

Questions Cloud

The contained no lead at the time when it first crystallized : A sample of rock is found to have a 235U/207Pb ratio of 1 to 15. From its minerology, we know that it contained no lead at the time when it first crystallized. How old is the rock
Compute the final volume of the gas : A monatomic ideal gas expands adiabatically from an initial volume of 72 L, What is the final volume of the gas
Explain the important features of operating costing : Define the concept ‘operating costing'. Mention at least ten activities where operating costing is applicable.
Explain the final temperature of the mixed solution : Given that the specific heat of the solution is 4.184 J/g*C, the density of the solution is 1.00 g/mL, and that the heat of neutralization for the process H+(aq) + OH-(aq) ---> H2O(l) is -56.2kJ, what is the final temperature of the mixed solution
Compute a power factor and power : A coil having L=0.14 H ,R=12? is connected across a v=110v, f=25Hz line. Compute a power factor and power
Find the total energy of the system of two capacitors : Two identical parallel-plate capacitors, each with capacitance C, are charged to potential difference ?V and then disconnected from the battery. Find the total energy of the system of two capacitors before the plate separation is doubled
Determine its profit or loss for the year : A company's net worth decreased $425,000 during the year just ended. It didn't pay cash dividends during the year, and it didn't issue or retire capital stock during the year. Determine its profit or loss for the year.
Explain solution turns from yellow to red after the addition : 2 drops of methyl orange indicator are added to a 25.0 mL sample of strontium hydroxide. A 0.073 M HCl solution (titrant) is dispensed into the solution (analyte). The solution turns from yellow to red after the addition of 29.5 mL.
What adjusting entry should be made one year later : In addition, the business agrees to pay the inventor a royalty equal to five percent of its sales revenue from these products over the next ten years.

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