How fast must the rotor of the generator rotate

Assignment Help Physics
Reference no: EM13496483

The maximum induced emf in a generator rotating at 249 rpm is 44 V. How fast must the rotor of the generator rotate if it is to generate a maximum induced emf of 57 V?

Reference no: EM13496483

Questions Cloud

What is the magnitude of the total resistive force : A car needs to generate 75.0 hp in order to maintain a constant velocity of 21.8 m/s on a flat road. What is the magnitude of the total resistive force acting on the car
Estimate the value of the plant today assuming no growth : Suppose you enter a long-term contract which will supply all of the plant’s energy needs for a fixed cost of $3 million per year (before tax). What is the value of the plant if you take this contract?
Earnings management : What are we attempting to achieve when producing financial statements and Examples of where accounting can produce different numbers legally
Explain the name of the product and it''s structural formula : What is the name of the product and it's structural formula between 2-propanol and benzoic acid
How fast must the rotor of the generator rotate : The maximum induced emf in a generator rotating at 249 rpm is 44 V. How fast must the rotor of the generator rotate
Determine is the image upright or inverted : The image behind a convex mirror (radius of curvature = 86 cm) is located 17 cm behind the mirror. Is the image upright or inverted
Set-up a chart of accounts appropriate for a small business : Please check the password protected course website for announcements of any errors, omissions and clarifications to the term project description or project documents.
Estimate the value of each division : Estimate Weston’s current equity beta and cost of capital. Is this cost of capital useful for valuing Weston’s projects? How is Weston’s equity beta likely to change over time?
Explain the name of the product and it''s structural formula : What is the name of the product and it's structural formula between 2-propanol and benzoic acid

Reviews

Write a Review

Physics Questions & Answers

  What is the cutoff wavelength for this metal

Light of wavelength 189 nm shines on a metal surface. 3.94 eV is required to eject an electron. What is the cutoff wavelength for this metal

  Find the net electrical charge of the nucleus

For the real or imaginary nucleus of 70X170, find the net electrical charge of the nucleus and the approximate radius of the nucleus

  Find the kinetic energy stored in the flywheel

A car is designed to get its energy from a rotating flywheel (solid disk) with a radius of 1.00 m and a mass of 550 kg. Find the kinetic energy stored in the flywheel

  Compute impulse is delivered to the ball by the player

A 0.329-kg volleyball approaches a player horizontally with a speed of 12.9 m/s. What impulse is delivered to the ball by the player

  Illustrate at what time does the wheel stop

From then on, the wheel turns through an angle of 431 rad as it coasts to a stop at constant angular deceleration. Illustrate a t what time does the wheel stop?

  Find the edge dimension of each cube

The mass of a copper atom is 1.06 x10^25 kg, and the density of copper is 8 920 kg/m3. Find the edge dimension of each cube

  Find the magnitude of the force of the dog on elevator floor

a 5.0 kg dog sits on the floor of an elevator that is accelerating downward at 1.20 m/s^2 , find the magnitude of the force of the dog on the elevator floor

  Find out speed of the proton

Find out speed of the proton

  What is the rms angular speed of the molocules

A Gas of diatomic molecules is in equilibrium at a temperature of 340K. what is the rms angular speed of the molocules

  Determine the lost energy through your hands in one minute

How much energy is lost through your hands in one minute after touching on a cold surface at 10 C compared to being exposed to cold air at 10 C

  At what angle to the horizontal should he jump

The jumping squirrel. A squirrel wants to jump from a point A on a branch of a tree to a point B on another branch. The horizontal distance from A to B is x = 5 ft, and the vertical distance is y = 4 ft. If the squirrel jumps with an initial speed..

  What is the distance between the two objects

Two objects A and B start at the same place and move on a straight line in the same direction. what is the distance between the two objects after 3 seconds

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