What is approximate maximum emf induced in the coil

Assignment Help Physics
Reference no: EM13654244

The pickup coil in an electric guitar contains 10,000 turnsand has a diameter of 2.1 mm. When thepickup coil is very close to a guitar string, there is a field ofmagnitude B = 0.09 T in thecoil. If this steel string is vibrating at a frequency of245 Hz, what is the approximate maximum emf induced in the coil? For simplicity, assume the inducedflux varies back and forth between zero and the value found whenB in the coil is at its maximum value (found when thestring is very close to touching the coil).

Reference no: EM13654244

Questions Cloud

Lifting force does work in raising the helicopter : A helicopter, starting from rest, accelerates straight up from theroof of a hospital. The lifting force does work in raising thehelicopter. An 810-kg helicopter rises from rest to a speedof 9.0 m/s in a time of 3.5s. During this time it climbs to a h..
What is the ratio ofthe kinetic energy of the heavier box : The drawing shows two boxes resting on frictionless ramps. One boxis relatively light and sits on a steep ramp. The other box isheavier and rests on a ramp that is less steep. The boxes arereleased from rest at A and allowed to slide down the ramp..
What is the linear speed of the cheetah along its path : Cheetahs running at top speed have been reported at an astounding 110 km/h (about 69 mi/h) by observers driving alongside the animals. Imagine trying to measure a cheetah's speed by keeping your vehicle abreast of the animal while also glancing at..
The flywheel of a steam engine runs : The flywheel of a steam engine runs with a constant angular speed of 150 rev/min. When steam is shut off, the friction of the bearings stops the wheel in 2.7 h. (a) What is the constant angular acceleration, in revolutions per minute-squared, of t..
What is approximate maximum emf induced in the coil : The pickup coil in an electric guitar contains 10,000 turnsand has a diameter of 2.1 mm. When thepickup coil is very close to a guitar string, there is a field ofmagnitude B = 0.09 T in thecoil. If this steel string is vibrating at a frequency of2..
Find the gravitational field at the fourth corners : three object of equal mass are located at three corners of asquare of edge length L find the gravitational field at the fourth corners due to the object
What power is expended in the heater : A lamp (R = 152 ), anelectric heater (R = 23 ), and a fan(R = 48 ) areconnected in parallel across a 116 V line. What total current is supplied to the circuit?
Evaluate what is the tension in the connecting string : A 10kg mass and a 2.0kg mass are connected by a light stringover a massless frictionless pully. what is the tension in the connecting string
What is thefrequency the horns emit : Two automobiles are equipped with the same single-frequency horn.When one is at rest and the other is moving toward an observer at15.6 m/s, a beat frequency of 5.52 Hz is heard. What is thefrequency the horns emit? Assume T = 20°C .

Reviews

Write a Review

Physics Questions & Answers

  Calculate gauge pressure in feeder pipe at this point

A drinking fountain projects water at an initial angle of 50 degrees above horizontal Water reaches maximum height of 0.150m above point of exit. Calculate gauge pressure in feeder pipe at this point

  Determine how fast is the ambulance moving

An ambulance with a sirenemitting a whine at 1730 Hz overtakes and passes a cyclist pedalinga bike at 2.3 m/s. How fast is the ambulance moving

  In proton-beam therapy-what is the total charge of protons

In proton-beam therapy, a high-energy beam of protonsis fired at a tumor. The protons come to rest in the tumor,depositing their kinetic energy and breaking apart thetumor’s DNA, thus killing its cells. For one patient, it isdesired that 0.10 J of pr..

  Estimate the final kinetic energy of the box

A 7.0 kg box is raised from rest adistance of 1.0 m by a vertical forceof 120 N. Find the final kinetic energy of the box

  What is rate of energy radiation per unit area of a blacbody

(a) What is the rate of energy radiation per unit area of a blackbody at a temperature of 294 K. (b) What is the rate of energy radiation per unit area of a blackbody at a temperature of 2940 K

  Determine how fast is the rod rotating

A long thin rod of mass M = 2 kg and length L = 75 cm is free to rotate about its center as shown. Two identical masses (each of mass m = 0.853 kg) slide without friction along the rod. how fast is the rod rotating

  How much time does it spend in the field during this trip

If the particle is sent back through the magnetic field (along the same initial path) but with 1.66 times its previous kinetic energy, how much time does it spend in the field during this trip

  Find the maximum torque that this coil can experience

A wire has a length of 7.26 × 10-2 m and is used to make a circular coil of one turn. find the maximum torque that this coil can experience

  What is the element abbreviation of the daughter atom

For the transmutation reaction 1H + 93Y -> ___ + 4He, What is the element abbreviation of the daughter atom

  A small wooden block with mass 0900 is suspended from the

a small wooden block with mass 0.900 is suspended from the lower end of a light cord that is 1.76 long. the block is

  How much time will have elapsed

An electron with a speed of 5.74 × 108 cm/s in the positive direction of an x axis enters an electric field of magnitude 2.62 × 103 N/C, how much time will have elapsed

  Determine the value of z0

It's possible to use the ideal-gas law to show that the density of the earth's atmosphere decreases exponentially with height, Determine the value of z0

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