Compute the maximum emf in the alternator

Assignment Help Physics
Reference no: EM13497046

In a 231-turn automobile alternator, the magnetic flux in each turn is fB = (2.36E-4 T*m2) cos(?t), where ? is the angular speed of the alternator. The alternator is geared to rotate three times for each engine revolution. When the engine is running at an angular speed of 1150 rev/min determine the maximum emf in the alternator.

Reference no: EM13497046

Questions Cloud

Compute the angular velocity of the rod : uniform thin rod of length L=2.5 m and mass 2 kg can rotate in a horizontal plane about a vertical axis through its center. what is the angular velocity of the rod immediately after the collision
Determine the final velocity of each vehicle : A 1055 kg van, stopped at a traffic light, is hit directly in the rear by a 800 kg car traveling with a velocity of +2.00 m/s. What is the final velocity of each vehicle
What is the hospitals net income : The audiology department at Randall Clinic offers many services to the clinic"s patients. The three most common, along with cost and utilization data, are as follows.
Calculate the electric field from the axis of the solenoid : A solenoid has a radius of 1.87 cm and 1080 turns per meter. Over a certain time interval the current varies with time according to the expression I = 2.91e0.2t, Calculate the electric field 4.54 cm from the axis of the solenoid
Compute the maximum emf in the alternator : In a 231-turn automobile alternator, the magnetic flux in each turn is fB = (2.36E-4 T*m2) cos(?t), where ? is the angular speed of the alternator. determine the maximum emf in the alternator
Estimate the speed at which the water leaves the hole : A large storage tank, open to the atmosphere at the top and filled with water, Determine the speed at which the water leaves the hole
What is the speed of the air over the wings : A jet airplane in level flight has a mass of8.62104kg, and the two wings have an estimated total area of89.0m2. If the speed of air under the wings is232m/s, what is the speed of the air over the wings
Explain sodium nitrate and solid silver carbonate : Sodium carbonate reacts with silver nitrate to produce sodium nitrate and solid silver carbonate
What would monthly sales in members and dollars : Suppose that Snap Fitness estimates that each location incurs $4,000 per month in fixed operating expenses plus $2,000 to lease equipment.

Reviews

Write a Review

Physics Questions & Answers

  How much energy is lost through walls of hot water heater

Suppose you have an electric hot water heater for your house which is an aluminum cylinder which has a 0.46 m radius and is 2 m high. How much energy is lost through the walls of the hot water heater

  Explain the electric potential and electric field

What is the relationship between electric potential and electric field, If we know the electric potential everywhere in a region

  How long does it take to come back to its inital position

A ball is thrown straight upwith an initial velocity v0=4.9 m/s. Assume that the acceleration due to gravity is g=9.8 m/s^2 downward. How long does it take to come back to its inital position

  How far from the base will the rock land

a rock is thrown downward from the top of a building 168 ft high at an angle of 60 with the horizontal. how far from the base will the rock land

  Calculate the angular speed of the door

A bullet of mass 10g and speed 500 m/s is fiered into a door and gets embeded exactly at the centre of the door, Calculate the angular speed of the door just after the bullet embeds into it

  Up where the iss orbits at 387 km even though they are

a 5600 kg mass car is taking a turn at 72 ms. if the frictional force here is 44000n what is the radius of curvature

  Find the highest distance throughout center of gravity

find the highest distance throughout which his center of gravity can fall without his breaking a bone.

  Velocity of the objects in terms of air resistance

Explain the velocity of two different objects: heavy rock & light feather. 1st, describe what happens when the two objects are dropped on Earth. 2nd, compare this to what happens on the Moon.

  Find which object posses more gravitational potential energy

Which object posses more gravitational potential energy: a 2-kilogram ball at 2.2 meters above the ground or a bullet that is .15 kilograms at a height of 74 meters above ground

  Find the resistance in the original circuit

The current in a series circuit is 22.0 A. When an additional 12.0-? resistor is inserted in series, the current drops to 11.0 A. What is the resistance in the original circuit

  Assume the ramp is frictionless

A mass of 1.7kg stretches a vertical spring 0.313 m. If the spring is stretched an additional 0.13m and released, how long does it take to reach (new) equilibrium position again.

  Determine the net energy for the crate

A person exerts 200 J of work onto a 50 N crate while moving it 2 m. If the crate also undergoes 10 N of friction, the net energy for the crate is what

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