A wire loop of radius 12 cm and resistance 8.5?? is located in a uniform magnetic field
Question:
A wire loop of radius 12 cm and resistance 8.5?? is located in a uniform magnetic field E that changes in magnitude as given in Figure. The vertical axis scale is set by Bs = 0.50 T, and the horizontal axis scale is set by t s = 6.00 s. The loop's plane is perpendicular to B. What emf is induced in the loop during time intervals?
(a) 0 to 2.0 s,
(b) 2.0 s to 4.0 s, and
(c) 4.0 s to 6.0 s?
B, 1 (s) Фя
Step by Step Answer:
a We use ddt rdBdt F...View the full answer
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Related Video
A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. The video shows the practical implications of magnetic force around different objects.
Students also viewed these Electricity and Magnetism questions
-
A H-shaped conductor is located in a uniform magnetic field perpendicular to the plane of the conductor and varying with time at the rate B = 0.10 T/s. A conducting connector starts moving with an...
-
A flat conducting loop is located in a uniform magnetic field directed along the x axis. For what orientation of the loop is the flux through it a maximum? A minimum?
-
A circular wire loop of radius a and resistance R initially bas a magnetic flux through it due to an external magnetic field. The external field then decreases to zero. A current is induced in the...
-
Episode 1: A New War Begines Vanderbilt How did Vanderbilts upbringing affect his business attitudes? Which product Vanderbilt decided to sell, as he knew good entrepreneur find something that...
-
The net income of Steinbach & Sons, a landscaping company, decreased sharply during 2018. Mort Steinbach, owner and manager of the company, anticipates the need for a bank loan in 2019. Late in 2018,...
-
A 65-kg hiker climbs to the top of a mountain 4200 m high. The climb is made in 4.6 h starting at an elevation of 2800 m. Calculate (a) The work done by the hiker against gravity, (b) The average...
-
4 A firm that is marketing multimillion-dollar wastewater treatment systems to cities has been unable to sell a new type of system. This setback has occurred even though the firms systems are cheaper...
-
A researcher wishes to see if the average length of the major rivers in the United States is the same as the average length of the major rivers in Europe. The data (in miles) of a sample of rivers...
-
Given the following data and rent roll, project the NOI of the building for the years 2021, 2022 and 2023. Please make your calculations to the right of the data and rent roll on this worksheet....
-
A large city has been financing all of its services through property taxes and sales taxes. As the cost of services has been increasing, the city has found it necessary to raise its tax rates. A...
-
In Figure the magnetic flux through the loop increases according to the relation B = 6.0t2 + 7.0t, where B is in milliwebers and t is in seconds. (a) What is the magnitude of the emf induced in the...
-
A small loop of area 6.8 mm2 is placed inside a long solenoid that has 854turns/cm and carries a sinusoid ally varying current i of amplitude 1.28A and angular frequency 212 rad/s. The central axes...
-
Why do companies prefer to classify leases as operating leases rather than as capital leases?
-
Air at \(1 \mathrm{~atm}\) and \(25^{\circ} \mathrm{C}\) flows in a 4-cm-diameter glass pipe at a velocity of \(7 \mathrm{~m} / \mathrm{s}\). The friction factor for this flow is (a) 0.0266 (b)...
-
Find the regime of the boundary layer at the location of \(0.1 \mathrm{~m}\) from the leading edge of an aerofoil, if the airspeed is \(80 \mathrm{~ms}^{-1}\), and air condition is at that of sea...
-
``Nuclear Deterrence,'' by Harvey A . Smith, UMAP327. The author analyzes the stability of the arms race, assuming objectives similar to those suggested by General Taylor. The module develops...
-
A saturated vapor feed at \(1000.0 \mathrm{kmol} / \mathrm{h}\) of methanol \((5.0 \mathrm{~mol} \%)\) and water \((95.0 \mathrm{~mol} \%)\) is fed to a distillation column with 18 stages plus a...
-
Use the partition functions in Equations 1.98, 1.99, and 1.100 to find the translational, rotational, and vibrational contributions to the average energy of a diatomic molecule. Compare each result...
-
What are the most common problems that can be investment decisions? discovered during due diligence investigations of
-
What is the difference between direct materials and indirect materials?
-
Find the minimum and maximum values of the function on the given interval by comparing values at the critical points and endpoints. y = 2 x 2 + 1 x, [0, 2]
-
Prism 1 of mass m1 and with angle a (see Fig) rests on a horizontal surface. Bar 2 of mass m2 is placed on the prism. Assuming the friction to be negligible, find the acceleration of the prism. 1
-
In the arrangement shown in Fig. 1.24 the masses m of the bar and M of the wedge, as well as the wedge angle a, are known. The masses of the pulley and the thread are negligible. The friction is...
-
A particle of mass m moves along a circle of radius R. Find the modulus of the average vector of the force acting on the particle over the distance equal to a quarter of the circle, if the particle...
-
Comparative financial statements for Weller Corporation, a merchandising company, for the year ending December 31 appear below. The company did not issue any new common stock during the year. A total...
-
Mrquered Mrquered
-
You plan to invest $10,00 today in an investment account earning 5% interest. You then plan to invest an additional $1,000 into this account each year for the next twenty years. How much money will...
Study smarter with the SolutionInn App