What emf is induced in theloop at that instant

Assignment Help Physics
Reference no: EM13565948

An elastic conducting material is stretched into a circularloop of 11.0 cm radius. It is placedwith its plane perpendicular to a uniform 0.600 T magnetic field. When released, the radiusof the loop starts to shrink at an instantaneous rate of71.0 cm/s. What emf is induced in theloop at that instant?

V

Reference no: EM13565948

Questions Cloud

Evaluate how much work did the actor do : Four railroad cars, each of mass3.00 x 104 kg, are coupled together and coastingalong horizontal tracks at speed vi toward thesouth. How much work did the actor do
Evaluate the initial speed of the rock : A 0.26 kg rock is thrownvertically upward from the top of a cliff that is 33 m high. Assuming thatair resistance can be ignored, find the initial speed of the rock
Evaluate how fast must the hammer be moving : At a carnival, you can try to ring a bell by striking a target with a 9 kg hammer. How fast must the hammer be moving when it strikes the target so that the bell just barely rings
Obtain what is the mass of the cargo : A helicopter of mass 3770 kg can create an upward lift forceF. When empty, it can accelerate straight upward at amaximum of 1.37 m/s2. What is the mass of the cargo
What emf is induced in theloop at that instant : An elastic conducting material is stretched into a circularloop of 11.0 cm radius. It is placedwith its plane perpendicular to a uniform 0.600 T magnetic field. What emf is induced in theloop at that instant
Estimate what acceleration does this force give it : At the distance of the earth from the sun, the pressureexerted by sunlight is about 10-5 Pa. what acceleration does this force give it
Obtain the angular displacement of the wheel : After 10.7 s, a spinning roulette wheel has slowed down to anangular velocity of 2.25 rad/s. Determine the angular displacement of the wheel
How much pressure does she exerton the floor : A 60kg woman balances on the heel of her right shoe, whosearea is 0.5cm2. How much pressure does she exerton the floor
Find how long dose it take the coin to strike elevator floo : An elevator is moving downward but has a constand upwardacceleration of a=3.5m/s2. how long dose it take the coin to strike the elevator floo

Reviews

Write a Review

Physics Questions & Answers

  Throw the football a horizontal distance problem

A quarterback claims that he can throw the football a horizontal distance of 196.6 m (215 yd). Furthermore,he claims that he can do this by launching the ball at the relatively low angle of 25° above the horizontal. To evaluate his claim,determine..

  What volume of the blue block

The red block in the %u201CSame Volume%u201D floats in water. what volume of the blue block would float above the water line if the blue block was placed on top of the red block in the water

  What is the orbital radius of the satellite

A satellite in geosynchronous orbit above the moon will go around once in 27.3 days. what is the orbital radius of the satellite

  What is the magnitude of the EMF in millivolts

An astronaut who is repairing the outside of her spaceship accidently pushes away a 98.9-cm-long steel rod, which flies off at 10.5 m/s, never to be seen again. As it happens, the rod is oriented perpendicularly to the magnetic field in that region o..

  What is the speed of the tip of the large rotor

The diameters of the main rotor and tail rotor of a single-engine helicopter are 14.4 m and 2.14 m, respectively. What is the speed of the tip of the large rotor

  Find the total energy and the heat capacity

The energy levels of a localized particle are 0, epsilon , and 2 epsilon . The middle level is doubly degenerate and the other levels are nondegenerate. Write and simplify the partition function.

  Calculate the fundamental frequency and length of this pipe

Two adjacent natural frequencies of an organ pipe are found to be 750 Hz and 825 Hz. Calculate the fundamental frequency and length of this pipe

  Find the work done by friction while the sled is on incline

A 50 kg sled is subject to a net force of 20 N pushing in the direction of the sled motion as it is moving over a horizontal surface for a distance of 11 m after having started from rest. find the work done by friction while the sled is on the incl..

  Estimate the specific heat of the unknown sample

An aluminum calorimeter with a mass of 100 g contains 250 g of water. The calorimeter and water are in thermal equilibrium at 10.0°C. Determine the specific heat of the unknown sample

  Total displacement of the car from its starting point

A car is driven east for a distance of 48km, then north for 32 km, and then in adirection 31°east of north for 25 km. Draw the vectordiagram and determine the total displacement of the car from itsstarting point.

  What is the speed of light as it travels through the prism

If the index of refraction of a plastic prism is 1.6711 ± 0.008467, what is the speed of light as it travels through the prism

  Find the corresponding frequency width for the emission

A certain laser emits light in a narrow band of wavelengths centered at 632.7 nm and with a ''wavelength width'', What is the corresponding ''frequency width'' in hertz for the emission

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