Find the average magnitude of the induced emf

Assignment Help Physics
Reference no: EM1358445

Q. An emf is induced in a conducting loop of wire 1.25 m long as its shape is changed from square to circular. Find the average magnitude of the induced emf if the change in shape occurs in 4.14 s, and the local 0.120 T magnetic field is perpendicular to the plane of the loop.

Q. The magnitude of the charge on a parallel plate capacitor is 4uC and the potential difference between the plates is 80V. What is the capacitance of this capacitor?

Reference no: EM1358445

Questions Cloud

Reason to pay attention to faulty terminations : What do you consider the single most important reason to pay attention to faulty terminations and excessive horizontal wiring spans? Why is it critical to label patch cables, ports, and data jacks?
Nonprofit organization challenges and theories : What are two challenges that managers confront in a nonprofit organization. Then using leadership theories how would managers/leaders address the challenges.
Calculating expected return on portfolio : You own a portfolio that is 38 percent invested in Stock X, 22 percent in Stock Y, and 40 percent in Stock Z. The expected returns on these three stocks are 10 percent, 15 percent, and 12 percent, respectively.
Find the earnings available for common stockholders : At the end of 2005, the Long Life Light Bulb Corporation declared it had produced a gross profit of $1 million. The company has also established that over the course of this year it has incurred $345,000 in operating costs and $125,000 in interest co..
Find the average magnitude of the induced emf : Find the average magnitude of the induced emf if the change. The magnitude of the charge on a parallel plate capacitor is 4uC and the potential difference between the plates is 80V. What is the capacitance of this capacitor.
Inter-organizational linkages and transaction cost theory : Expalin what motivates organizations to form inter-organizational linkages-both formal and informal linkage mechanisms?
Achievement by students with adhd : What are some ways that educators can restructure the classroom and teaching in order to promote better achievement by students with ADHD?
Business sector opportunities for accountants : Describe two business sectors you might want to work in if you were an accountant and explain why in 150 to 200 words.
Review of leadership by teaching : Review of leadership by teaching/coaching utilizing published sources. I have to provide at least five referenced sources in order to develop a four page paper.

Reviews

Write a Review

Physics Questions & Answers

  How various photons per second enter the eye

The threshold of dark-adapted (scotopic) vision is 6 multiplied by 10-11 W/m2 at a central wavelength of 550 nm. If light with this intensity and wavelength enters the eye when the pupil is open to its maximum diameter of 7.5mm, how many photons p..

  How many logs will be needed to keep them afloat

A plane flies from base camp to Lake A, 340 km away in the direction 20.0° north of east. After dropping off supplies it flies to Lake B, which is 240 km at 30.0° west of north from Lake A. Graphically find the distance and direction from Lake B to..

  What is wavelength of the x-ray photon

What is wavelength of the X-ray photon

  What is the rms speed of nitrogen molecules contained

What is the rms speed of nitrogen molecules contained in an 7.9 m3 volume at 2.1 atm if total amount of nitrogen is 1100 mol.

  What is the lift orce exerted on the air by the rotors

A rectangular container measuring 24 cm 48 cm 55 cm is filled with water. What is the mass of volume of water in kilograms.

  What is the electric potential energy u of the system

imagine that each person is about the same distance from the center of the field and can generate the same level of sound intensity. How many people are at game.

  Find the angular velocity of the cockroach-disk system

A cockroach of mass m lies on the rim of a uniform disk of mass 8m that can rotate freely about its center like a merry-go-round. at first the cockroach and disk rotate together with an angular velocity of 0.200 rad/s. Then the cockroach walks half..

  What is the magnitude of the torque the bucket

Water is in the big beaker. Scale 1 reads 87 newtons, scale 2 reads 948 newtons, and scale 3 reads 0 newtons. The hanging block has a density of 10 × 10^3 kg/m3. To the nearest tenth of newton what does scale 1 read after the block is fully lowere..

  What is the maximum torque that this coil can experience

Compute the average number of ion pairs produced along the entire paths of 12.0 MeV electrons that are brought to rest in air. Would number of ion pairs produced in soft tissue be significantly different.

  How much energy is transferred to each eardrum

A uniform density cube of mass m, side 2b, and center at C is placed on a fixed horizontal cylinder of radius r and center O in Earth's gravitational field. The cube is originally put so that C is centered above O, but it can roll from side to side w..

  What is the kinetic energy of a carbon atom

A small boat is moving at a velocity of 3.35 m/s while it is accelerated by a river current perpendicular to the initial direction of motion. If current acceleration is 0.750 m/s^2, what will the new velocity of the boat be after 33.5 s.

  Find out ratio of the detector

Find out  ratio of the detector

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