What is the induced emf in the loop

Assignment Help Physics
Reference no: EM13983686

A wire loop has a resistance R = 10W and the area of the loop is 0.5 m^2, intially there is no magnetic field through the loop but at time t = 0 we start to increase the field at a uniform rate that it reaches B = 5T out of the page in 100s.

a) What is the magnitude of the flux through the loop at t = 5s?

b) What is the induced emf in the loop?

c) What is the current in the loop (both magnitude and direction)?

Reference no: EM13983686

Questions Cloud

What is the drift velocity for the electrons in this wire : A wire has a density of 6.4g/cm3 , a gram molecular weight of 62.7g/mole , and 1e-/atom . What is the number of carriers/volume (n) for this wire?
How exciting molecules or increasing the energy : How exciting molecules or increasing the energy within water gradually increases its temperature and when the molecules become extremely excited water gets to its boiling temperature.
Project - cloud computing security policy : Project: Cloud Computing Security Policy. Create a transition strategy for moving from the "As-Is" enterprise architecture to cloud-based services. You should consider IaaS, PaaS, and SecaaS strategies
Find the magnitude of the induced emf in the loop : A wire loop of area 150cm^2 lies on a horizontal table top. An electromagnet produces a magnetic field of .260T directed straight up through the loop. Over a period of .40s, the field is reduced to 0.060T. find the magnitude of the induced emf in t..
What is the induced emf in the loop : A wire loop has a resistance R = 10W and the area of the loop is 0.5 m^2, intially there is no magnetic field through the loop but at time t = 0 we start to increase the field at a uniform rate that it reaches B = 5T out of the page in 100s. What ..
Calculate the amount of depreciation expense : How do I calculate the amount of depreciation expense in Straight Line Method, Sum of Years Method, and Declining Balance
What happens to a cosmic-ray proton flying : What happens to a cosmic-ray proton flying into the Earth's atmosphere at a speed of about 107 m/s? The magnitude of the Earth's B field is approximately 5 X 10-5 T.
Why is the plant cell bigger than a cheek cell : What kind of environment or factors lead to the development of the trait of "wanting to survive and reproduce"?
What is the radius of the wire : If you were to pluck the wire at the center, what will be the dominant frequency of the sound produced (fundamental frequency)? (assume tension is provided by the 100 kg mass) Where should you pluck the wire to achieve third harmonic(second overto..

Reviews

Write a Review

Physics Questions & Answers

  Determine what is the increase in the pressure

Consider a sample of an ideal gas contained in a cylinder that is 32.5 mm in diameter and 100 mm long with a volume of 8.3x10-5 m3 (T = 293K and p = 101.3 kPa) with 0.024 moles of gas. What is the increase in the pressure above normal atmospheric pre..

  What is the maximum speed you could have

You're driving down the highway late one night at 17m/s when a deer steps onto the road 38m in front of you. What is the maximum speed you could have and still not hit the deer

  Find the resistance of a wire

Gold is the most ductile of all metals. For example, one gram of gold can be drawn into a wire 2.25 km long. What is the resistance of such a wire at 20°C

  The fifth-order maximum of the unknown wavelength exactly

a diffraction grating is illuminated simultaneously with red light of wavelength 660 nm and light of an unknown

  Find coefficient of kinetic friction between book and table

A block is weighing 100 Newton is pushed on a horizontal table at constant velocity by a 25 Newton force, Find coefficient of kinetic friction between book and table

  Line proceeds to rotate strictly about that skater

Eight 60 kg skaters join hands and skate down an ice rink at4.6m/s. Side by side; they form a line 12 m long. The skater at one end stops suddenly, and the line proceeds to rotate strictly about that skater.

  What is the decibel level required for human perception

What is the decibel level required for human perception

  Compute where along board is its center of gravity located

Two people carry a heavy electric motor by placing it on a light board 2.50m long. One person lifts at one end with a force of 440 N , Where along the board is its center of gravity located

  Determine the decrease in kinetic energy of the bullet

A bullet with a mass of 4.25g , traveling horizontally with a speed of 434m/s , is fired into a wooden block with mass of 0.786kg, What is the decrease in kinetic energy of the bullet

  A grinding wheel accelerates uniformly from rest to 3450

q1. a wheel ofdiameter 30 cmturns through10.5 revolutionswhile rolling without slipping on a surface. what distance

  What is the total average power output of the source

An intense light source radiates uniformly in all directions. What is the total average power output of the source

  Find what is the value of the wave number

It is found that a segment of a string 3.4 meter long contains 4 complete wavelengths and has a mass of 180 gram. Find what is the value of the wave number

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