A long solenoid has a diameter of 12.0 cm. When a current i exists in its windings,
Question:
A long solenoid has a diameter of 12.0 cm. When a current i exists in its windings, a uniform magnetic field of magnitude B = 30.0mT is produced in its interior. By decreasing i., the field is caused to decrease at the rate of 6.50mT/s. Calculate the magnitude of the induced electric field
(a) 2.20 cm and
(b) 8.20 cm from the axis of the solenoid
Step by Step Answer:
a The point at which we are evaluating the field is inside the solenoid ...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 long solenoid has n = 400 turns per meter and carries a current given by I = (30.0 A) (1 e-1.60t). Inside the solenoid and coaxial with it is a coil that has a radius of 6.00 cm and consists of a...
-
A long solenoid has a length of 0.65 m and contains 1400 turns of wire. There is a current of 4.7 A in the wire. What is the magnitude of the magnetic field within the solenoid?
-
A long solenoid has 1400 turns per meter of length, and it carries a current of 3.5 A. A small circular coil of wire is placed inside the solenoid with the normal to the coil oriented at an angle of...
-
Following are financial statements (historical and forecasted) for the Global Products Corporation. A. Assume that the cash account includes only required cash. Determine the dollar amount of equity...
-
The accountant for Countryside Painting Specialists is having a hard time preparing the trial balance as of November 30, 2018: Prepare the corrected trial balance as of November 30, 2018. Assume all...
-
Egg Harbor Township authorized the construction of a community center, which was controlled by the Township's Project Labor Agreement (PLA). All contractors working on this community center project...
-
Consider the 2016 major league baseball data in Table B.22. While team ERA was useful in predicting the number of games that a team wins, there are some other measures of team performance, including...
-
In addition to the basic consumer rights expressed in the consumers Magna Carta, what other expectations do you think consumer stakeholders have of business?
-
3. Solve system of linear equations using either Gaussian elimination with back-substitution. Show your work (explain what equations you are multiplying and/or adding when apply). 4x+5y-5z = -23 -2y...
-
In the following data, x is the diameter of a ponderosa pine in inches measured at breast height and y is a measure of volume?number of board feet divided by 10. Test the model y = ax b by plotting...
-
Figure shows two circular regions R1 and R2, with radii r1 = 20.0 cm and r2 = 30.0 cm. In R1 there is a uniform magnetic field of magnitude B1 = 50.0mT directed into the page, and in R2 there is a...
-
A circular region in an xy plane is penetrated by a uniform magnetic field in the positive direction of the z axis. The field's magnitude B (in teslas) increases with time t (in seconds) according to...
-
The chief executive of your organization has recently seen a reference to zero-based budgeting. He has asked for more details of the technique. You are required to prepare a report for him...
-
A particle of mass m= 0.1 kg moves with velocity v= 2 m/s along the negative direction of the y-axis. It impacts a disk of mass m = 0.4 kg and radius r = 0.2 m, which is stationary. After the...
-
A mad scientist fires a rocket with mass m from the moon, vaguely in the direction of the Earth, which has mass M. Astronomers on Earth measure its distance r from the center of the Earth, its...
-
A charged wire has one end at x = -L and the other end at x = L. The wire has a known, non- .. = 20 COS You have an electric field generator that can make the 2L uniform charge density 2(x) =...
-
19. The relationship between position and time can be of the form x(t) = bt. Find b for the data shown below. (Do not forget units.) Position (m) 28 7 6 5 43 0 21 0 1 Position vs Time 2 3 Time (s) 4...
-
30. The marginal benefit of Good X to Consumer A is $43, the price is $29, and the marginal cost of Good X to Company B is $17. Therefore, the consumer surplus in and the producer surplus is Use the...
-
Research several automotive Web sites (e.g., manufacturers, dealers, Edmunds.com, autotrader.com, etc.) and write a one-page report on your findings.
-
2. Assume a person bends forward to lift a load "with his back" as shown in Figure P12.42a. The person's spine piv- ots mainly at the fifth lumbar vertebra, with the principal supporting force...
-
Find all critical points of the function. g() = sin 2
-
A disc A of mass m sliding over a smooth horizontal surface with velocity v experiences a perfectly elastic collision with a smooth stationary wall at a point O (Fig. 1.48). The angle between the...
-
A small ball of mass m suspended from the ceiling at a point O by a thread of length l moves along a horizontal circle with a constant angular velocity . Relative to which points does the angular...
-
A ball of mass m falls down without initial velocity from a height h over the Earth's surface. Find the increment of the ball's angular momentum vector picked up during the time of falling (relative...
-
Last year, a city had three school districts: North with a population of 5200 children, South with a population of 10600 children, West, with a population of 15100 children. Use Hamilton, Adams,...
-
Prepare the journal entry to record pension expense and the employer ? s contribution to the pension plan in 2 0 2 0 . ( Credit account titles are automatically indented when amount is entered. Do...
-
Concord Department Store uses a perpetual inventory system. Data for product E2-D2 include the following purchases. Date Number of Units Unit Cost May 7 July 28 45 30 $13 15 On June 1, Concord sold...
Study smarter with the SolutionInn App