Two long, straight wires 4.0 cm apart are embedded in a uniform insulator having relative permeability of
Question:
Two long, straight wires 4.0 cm apart are embedded in a uniform insulator having relative permeability of Km = 120. The wires carry 40 A in opposite directions.
(a) What is the magnetic field at the midpoint of the plane of the wires?
(b) What is the force per unit length on the wires?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 76% (17 reviews)
a B K m B app B app ...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Question Posted:
Students also viewed these Electricity and Magnetism questions
-
In unit-vector notation, what is the magnetic field at point P in Figure if i = 10 A and a = 8.0 cm? (Note that the wires are not long.) /4 L.
-
In Figure two long straight wires at separation d = 16.0 cm carry currents i1 = 3.61 mA and i2 = 3.00i1 out of the page. (a) At what point on the x axis shown is the net magnetic field due to the...
-
Two long straight wires each carry a current I out of the page toward the viewer, Fig. 20-56. Indicate, with appropriate arrows, the direction of at each of B the points 1 to 6 in the plane of the...
-
1). Cody Jenkins and Lacey Tanner formed a partnership to provide landscaping services. Jenkins and Tanner shared profits and losses equally. After all the tangible assets have been adjusted to...
-
Nashville Publishing Company pays its employees monthly. Payments made by the company on October 31, 2019, follow. Cumulative amounts paid to the persons named prior to October 31 are also given. 1....
-
What is the vapor pressure at 23C of a solution of 1.20 g of naphthalene, C10H8, in 25.6 g of benzene, C6H6? The vapor pressure of pure benzene at 23C is 86.0 mmHg; the vapor pressure of naphthalene...
-
Under what circumstances should a party be joined in an action?
-
One subunit of Zoom Sports Company had the following financial results last month: Requirements 1. Complete the performance evaluation report for the subunit (round to three decimal places). 2. Based...
-
You are given the following information about a loss making product in the final stages of its product life cycle for the coming 12 months: Sales 1,750,000 Variable expenses: Manufacturing costs...
-
Sarah is the managing director of Youth Unlimited Pty Ltd ( Youth Unlimited ), a profitable company specialising in selling anti-aging products. Whilst shopping at the local supermarket Sarah chats...
-
A long, iron-core solenoid with 2000 turns/m carries a current of 20 mA. At this current, the relative permeability of the iron core is 1200. (a) What is the magnetic field within the solenoid? (b)...
-
The toroid of Problem 75 has its core filled with iron. When the current is 10 A, the magnetic field in the toroid is 1.8 T. (a) What is the magnetization M? (b) Find the values for Km, , and for the...
-
The auditors opinion on the fairness of financial statements may be affected by subsequent events. a. Define what is commonly referred to in auditing as a subsequent event, and describe the two...
-
Provide a feasibility study based on a scenario in Health Care. You have been asked by the CEO of your organization to propose a project or program to address a specific need, and to develop a...
-
MyBnB started a home rental company on January 1. As of November 30, MyBnB reported the following balances. The company does not yet have a balance in Retained Earnings because this is its first year...
-
Since General Mills and Proctor and Gamble are mature companies in stable markets, it is likely that they have approximately constant growth at about the rate of GDP growth.GDP is expected to grow at...
-
Write a query to display the employee number, last name, first name, and sum of invoice totals for all employees who completed an invoice. Sort the output by employee last name and then by first name...
-
Based on the information in Table 20.2 (below), would you expect Fixed-Income Arb hedge funds to have positive or negative performance in the following scenarios: a) stock markets rise b) interest...
-
Did you encounter any challenges as you tried to reach a consensus about what structures and systems needed to be in place to make remote work successful? Explain.
-
What are the six activities involved in the physical supply/distribution system?
-
What is the volume in milliliters of 15.0 g of (a) Liquid water at 25C, (b) Ice at 0C, (c) Gasoline at 25C, (d) Lead at 25C, (e) Mercury at 25C, (f) Helium gas at 0C and 1 atm pressure? (Use data...
-
The pilot of and airplane traveling 180 km/h wants to drop supplies to flood victims isolated on a patch of land 160m below. The supplies should be dropped how many seconds before the plane is...
-
Show that the speed with which a projectile leaved the ground is equal to its speed just before it strikes the ground at the end of its journey, assuming the firing level equals the landing level.
-
Suppose the kick in Example 3-5 is attempted 36.0m from the goalposts, whose crossbar is 3.00m above the ground. If the football is directed correctly between the goalposts, will it pass over the bar...
-
f(x) = x In(2x) Find f(x) for the function below....
-
Explain the importance of leadership to a team. Explain leadership practices you incorporated into your leadership style. Provide examples of how you incorporated those leadership practices within...
-
The severity of many sports injuries is related to the magnitude of the acceleration that an athlete's body undergoes as it comes to rest, especially when joints (such as ankles and knees) are not...
Study smarter with the SolutionInn App