We wish to make an essentially flat, ring-shaped, tightly wound coil (of negligible length) with a diameter
Question:
We wish to make an essentially flat, ring-shaped, tightly wound coil (of negligible length) with a diameter of 20.0 cm that will produce a B-field in air at its center of 9.42 μT. If we can provide 0.500 A, how many turns of wire will we need?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (4 reviews)
Answered By
Sarfraz gull
have strong entrepreneurial and analytical skills which ensure quality tutoring and mentoring in your international business and management disciplines. Over last 3 years, I have expertise in the areas of Financial Planning, Business Management, Accounting, Finance, Corporate Finance, International Business, Human Resource Management, Entrepreneurship, Marketing, E-commerce, Social Media Marketing, and Supply Chain Management.
Over the years, I have been working as a business tutor and mentor for more than 3 years. Apart from tutoring online I have rich experience of working in multinational. I have worked on business management to project management.
5.00+
3+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
One hundred turns of insulated wire are tightly wrapped around a cardboard ring-shaped core, thereby forming an essentially flat coil (of negligible length) with a diameter of 20.0 cm. What current...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
Read the case study "Southwest Airlines," found in Part 2 of your textbook. Review the "Guide to Case Analysis" found on pp. CA1 - CA11 of your textbook. (This guide follows the last case in the...
-
Define pricing practices of tesla INC as well as market structure.
-
Discuss the meaning of an optimal capital budget.
-
The purpose of a labor report is to do what?
-
\(1,000 \mathrm{lb} / \mathrm{hr}\) of saturated water at \(600 \mathrm{psia}\) is superheated to \(650^{\circ} \mathrm{F}\) and expanded across a turbine to \(200 \mathrm{psia}\) as illustrated in...
-
EOQ for manufacturer. Lakeland Company, which produces lawn mowers, purchases 18,000 units of a rotor blade part each year at a cost of $60 per unit Lakeland requires a 15% annual rate of return on...
-
Consider a 3-year forward contract for an investment asset that provides no income. The spot price for the investment asset is $40, and the prevailing risk-free rate is 6%. What is the forward price?...
-
An air-core solenoid has 10 000 turns per meter and carries a current of 0.80 A. What is the value of the B-field at its center?
-
A closely wound, flat, circular coil of 25 turns of wire has a diameter of 10 cm and carries a current of 4.0 A. Determine the value of B at its center when immersed in air.
-
Repeat Prob. 38 using singularity functions exclusively (including reactions). Repeat Prob. 38, For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment...
-
CoffeeStop primarily sells coffee. It recently introduced a premium coffee-flavored liquor (BF Liquors). Suppose the firm faces a tax rate of 38% and collects the following information. If it plans...
-
Harbuck's Coffee is trying to estimate its weighted average cost of capital. The market value of Harbuck's debt and common stock is 25 million and 75 million respectively. The current 10-year T-bond...
-
BW pic's finance director is considering a change in the company's financing policy. The company has always relied entirely on equity finance but it is now assessing the likely implications of a...
-
Given this table, what is the interest rate? PV Years Int. Rate FV 40000 15 160000
-
Sixty students are recruited for a research study. During the quarter, thirty students will be assigned to walk and use stairs when on campus. and the other thirty will use golf carts and elevators...
-
To learn more about the size of withdrawals at a banking machine, the proprietor took a sample of 75 withdrawals and recorded the amounts. Determine the mean and standard deviation of these data, and...
-
Organizations are increasing their use of personality tests to screen job applicants. What are some of the advantages and disadvantages of this approach? What can managers do to avoid some of the...
-
An asymmetric slab waveguide is shown in Figure 13.26. In this case, the regions above and below the slab have unequal refractive indices, where n 1 > n 3 > n 2 . (a) Write, in terms of the...
-
A step index optical fiber is known to be single mode at wavelengths > 1.2m. Another fiber is to be fabricated from the same materials, but it is to be single mode at wavelengths > 0.63m. By what...
-
Is the mode field radius greater than or less than the fiber core radius in single-mode step index fiber?
-
Every year Monty Industries manufactures 8,600 units of part 231 for use in its production cycle. The per unit costs of part 231 are as follows: Direct materials Direct labor Variable manufacturing...
-
Dog's Company provides the following ABC costing information: Activities Labor Gas Invoices Total costs Total Costs Activity-cost drivers $320,000 8,000 hours $36,000 6,000 gallons $40,000 $396,000...
-
An LC series circuit is comprised of a 1 . 0 - mF capacitor in series with an inductor. The period of electromagnetic oscillations in this circuit is 1 0 0 ms. What is the inductance of the inductor?
Study smarter with the SolutionInn App