The magnetic field strength at the north pole of a 2.0 cmdiameter, 8-cm-long Alnico magnet is 0.10
Question:
The magnetic field strength at the north pole of a 2.0 cmdiameter, 8-cm-long Alnico magnet is 0.10 T. To produce the same field with a solenoid of the same size, carrying a current of 2.0 A, how many turns of wire would you need?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
Model Assume that the solenoid is an ideal solenoid Solve A solenoid field is B sol ...View the full answer
Answered By
Gauri Hendre
I worked as EI educator for Eduphy India YT channel. I gave online tutorials to the students who were living in the villages and wanted to study much more and were preparing for NEET, TET. I gave tutions for topics in Biotechnology. I am currently working as a tutor on course hero for the biochemistry, microbiology, biology, cell biology, genetics subjects. I worked as a project intern in BAIF where did analysis on diseases mainly genetic disorders in the bovine. I worked as a trainee in serum institute of India and Vasantdada sugar institute. I am working as a writer on Quora partner program from 2019. I writing on the topics on social health issues including current COVID-19 pandemic, different concepts in science discipline. I learned foreign languages such as german and french upto A1 level. I attended different conferences in the science discipline and did trainings in cognitive skills and personality development skills from Lila Poonawalla foundation. I have been the member of Lila poonawalla foundation since 2017. Even I acquired the skills like Excel spreadsheet, MS Office, MS Powerpoint and Data entry.
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Physics questions
-
Use Amperes law to find the magnetic field strength well inside a very long solenoid of length l, cross-sectional area A and total number of turns N, carrying current I. Show that the magnetic field...
-
The magnetic field B at the center of a circular coil of wire carrying a current l (as in Fig, 20-9) is Where N is the number of loops in the coil and r is its radius. Suppose that an electromagnet...
-
a. Derive an expression for the magnetic field strength at distance d from the center of a straight wire of finite length l that carries current I. b. Determine the field strength at the center of a...
-
Given the observed yields below, what is the 1-year forward rate, 4 years from now? [Hint: This is the 1-year return that will take you from the 4-year average annualized return (yield) to the 5-year...
-
At a typical vent temperature of 350 C, what's the peak frequency of the radiation emitted by the vent, assuming the vent is a blackbody? a. 1.68 108 Hz b. 4.53 1012 Hz c. 2.06 1013 Hz d. 3.66 ...
-
Design a series RCL circuit with R>= 1Kohm that has characteristic equation. S^2 + 4*10^6S +4*10^14 = 0
-
A sociologist surveys a sample of college students to determine whether there are differences in the attitudes and behaviors of male and female students. The survey contains 20 questions. For one...
-
New employees at Sun Microsystems begin their orientation sessions after being hired with a computer game. It is part of an attempt to integrate new people, improve the image of the company, get...
-
Give an example of two securities, one issued by a financial institution and another held as an asset by the same financial institution, that reflect intermediation.
-
Evaluate the following sums 00 1 4 a. i b. o C. 8. 12 d. 4
-
Your employer asks you to build a 20-cm-long solenoid with an interior field of 5.0 mT. The specifications call for a single layer of wire, wound with the coils as close together as possible. You...
-
Weak magnetic fields can be measured at the surface of the brain. Although the currents causing these fields are quite complicated, we can estimate their size by modeling them as a current loop...
-
Mid-West Bancorp Inc. wishes to evaluate three capital investment projects by using the net present value method. Relevant data related to the projects are summarized as follows: Instructions 1....
-
A put option contract on British pounds specifies the following information. Put option premium on British pound () = $.04 per unit. Strike price = $1.40. (right to sell at $1.40) One option contract...
-
Assume that Silver Corp currently has a debt-equity ratio of 1. The firm intends to set up a new division that will constitute 20% of the overall firm value. If it decides to finance the new division...
-
Consider a language L over (a, b), that ends with 'baa'. Design a non- deterministic finite automaton which recognizes L. Convert it to DFA. Write the tuple form, transition table, transition...
-
River Fertilizer Company At the beginning of the year, GRFC had the following standard cost sheet: Standard Cost Sheet for Green River Fertilizer Company Direct materials (5 lbs. @ $2.60/lb.) Direct...
-
In recent years, the digital landscape has grown exponentially, providing numerous benefits but also giving rise to new forms of victimization such as cyberstalking. This week, we'll delve into this...
-
In what ways is a nuclear power plant similar to a coalfired plant? Explain.
-
Find the radius of convergence in two ways: (a) Directly by the CauchyHadamard formula in Sec. 15.2. (b) From a series of simpler terms by using Theorem 3 or Theorem 4.
-
Why does magma composition change as it cools?
-
Is it possible for crystallization to enrich magma in more than just silica? Defend your answer.
-
Where does most magma originate?
-
Write using radical notation. Simplify, if possible. (125x3) 1 3 5x 8
-
Factor. 2 5p - 24p - 5
-
Now that you have reviewed information about Intermaweb Computer, you are ready to begin the first step in the accounting cycle, recording transactions. On this page of the practice set, you are...
Study smarter with the SolutionInn App