Decide the frequency of the coils rotation

Assignment Help Physics
Reference no: EM13659429

When its coil rotates at a frequency of 302 Hz, a certain generator has a peak emf of67 V.

1. Decide the frequency of the coil's rotation when the peak emf of the generator is 170 V.

2. What is the peak emf of the generator when its coil rotates at a frequency of 46Hz?

Reference no: EM13659429

Questions Cloud

Describe the process of dna repair and proofreading : Essay-describe the process of DNA repair and proofreading and describe the control process of cellular growth and reproduction.
Transformer is to be used to give power for computer disk : A transformer is to be used to give power for a computer disk drive that needs 6.0V (rms) instead of the 120 V (rms) from the wall outlet. The number of turns in the primary is 400. Discover the number of turns in the secondary?
Define the process of dna replication : Define the process of DNA replication and define the process of complementary base pairing in the process of DNA synthesis.
What was the most eye opening information : What was the most "eye opening" information you learned about droughts? Why did you find it so interesting?
Decide the frequency of the coils rotation : When its coil rotates at a frequency of 302 Hz, a certain generator has a peak emf of67 V. Decide the frequency of the coil's rotation when the peak emf of the generator is 170 V.
Firms supply the goods and services : Firms supply the goods and services that we as households demand
Economic theory contribute to managerial decisions : How does economic theory contribute to managerial decisions
A graph the autarky equilibrium for an economy : A graph the autarky equilibrium for an economy
What is the index of refraction of the transparent material : Light in vacuum is incident on the surface of a slab of transparent material. In the vacuum the beam makes an angle of 27.2° by the normal to the surface, while in the slab it makes an angle of 17.2° with the normal. What is the index of refraction o..

Reviews

Write a Review

Physics Questions & Answers

  Find the velocity of mass as it leaves contact with spring

A spring with a constant of 32 N/m is placed on a horizontal smooth surface and a mass of 2.3 kg is pushed against it. What is the velocity of the mass as it leaves contact with the spring

  Calculate the maximum change in length of the spring

A ball of mass 6.2 kg and radius 8 cm rolls without slipping horizontally at 4.8 m/s and hits a spring attached to a wall. What is the maximum change in length of the spring

  Find the frequency corresponding to the cutoff wavelength

When light of wavelength 380 nm falls on a cesium surface,electrons are emitted that have a maximum kinetic energy of 1.13eV. Find the work function of cesium.

  What is n1 as the beam is about to tip

make use of the force equation of equilibrium with torques to compute around the second pivot pt, fine the women's position when the beam is about to tip.

  What slit separation required to desired interference patten

what slit separation required to desired interference patten.

  The top of the ice block float above water level

Light passes through a 230 lines/mm grating and is observed on a 1.0m wide screen located 1.3m behind the grating. Three bright fringes are seen on both sides of central maximum.

  Calculate the centripetal acceleration of the car

A car drives straight off the edge of a cliff that is 58 m high. The police at scene of the accident observed that the point of impact is 121m from the base of cliff. How fast was the car traveling when it went over the cliff.

  What are charge on and potential difference across capacitor

The two capacitors are then connected in parallel, with the positive plate of C1 connected to the negative plate of C2 and vice versa. Afterward, what are the charge on and the potential difference across each capacitor

  How much work is required to stop it

Please solve this problem for me: A large cruise ship of mass 7.00 107 kg has a speed of 10.0 m/s at some instant. How much work is required to stop it

  Q1 a cannonball shot with the initial velocity of 133 ms at

q1. a cannonball shot with the initial velocity of 133 ms at an angle of 59deg follows a parabolic path and hits a

  Compute the work done by the friction force

A 295 Kg piano slides 4.1 m down a 30 degree incline and is kept from accelerating by a man who is pushing back on it parallel to the incline. The effective coefficient of kinetic friction is .40.

  What is the maximum kinetic energy of the oscillator

A mass-on-a-spring system has a spring constant k =372 N/m and a mass m =0.46 kg. If it is given an initial displacement of0.27 m and then released, what is theinitial potential energy of the oscillator?

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