Question: A toroid with air gap, shown in figure, has a square cross section. A long conductor carrying current I2 is inserted in the air gap.

A toroid with air gap, shown in figure, has a square cross section. A long conductor carrying current I2 is inserted in the air gap. If I1 = 200mA, N = 750, ?o = 10 cm, ? = 5 mm, and ?? = 1 mm, calculate(a) The force across the gap when I2 = 0 and the relative permeability of the toroid is 300.(b) The force on the conductor when I2 = 2 m A and the permeability of the toroid is infinite. Neglect fringing in the gap in both cases. + P

+ P

Step by Step Solution

★★★★★

3.38 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a b F NI 200 x 10 x 750 150 At 103 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

39-P-E-M (163).docx

120 KBs Word File

Students Have Also Explored These Related Electrodynamics Questions!

A copper wire has a square cross section 2.3 mm on a side. The wire is 4.0 m long and carries a current of 3.6 A. The density of free electrons is 8.5 X 1028/m3. Find the magnitudes of (a) The...

A steel bar has a square cross section of width b = 2.0 in. (see figure). The bar has pinned supports at the ends and is 3.0 ft long. The axial forces acting at the end of the bar have a resultant P...

A hollow aluminum box beam has the square cross section shown in the figure. Calculate the maximum and minimum shear stresses Ïmax and Ïmin in the webs of the beam due to a shear force V =...

I need help with correcting these questions: 1# \fFigure (a) shows an element of length ds = 1.07 um in a very long straight wire carrying current. The current in that element sets up a differential...

ELE VATE t h e three disciplines o f advanced strate g i c th i nk ing R I C H H O R WAT H NEW YORK Times Be s ts ellin g A u thor O n s trateg y Contents Introduction 1 Elevate\t1 Importance of...

Input: Standard Input; Output: Standard Output; Time Limit: 5 Seconds Fatima Cynara is a data analyst at Consolidated Stocks Ltd (CS). CS has had some very good times as well as some bad ones, in...

Cagcltors A capacitor is a circuit component which stores energy in the form of electric field. In its simplest form, it consists of two conducting plates, separated by an insulator. + +9 V ' -Q...

Please help me complete the tables and questions from the procedure. Here's the link: the bottom plate. Slide the bar on the battervto set the voltage as close as you can to the values shown in Ta...

18 be IN bow 03 Plot on Figure 11 points to show the volume and the temperature of the air in the flask when the flask is as shown in Figure 9a the flask is as shown in Figure 9d. The temperature of...

Add text V Draw Question 1. [10 marks) Define the following fluid-related properties: (i) shear strain, (ii) viscosity, (iii) drag force and, (iv) specific gravity. [2.5 marks/definition] Question 2....

Jessie Howe is examining Met Companys accounts receivable balance and has decided to use mean- per- unit estimation. Mets accounts receivable were recorded at $ 650,000 and comprised 2,000 individual...

Calculate (-23+21) and write the answer in Cartesian form. Solve the equation 2+(-4+20)2+(12-4)=0

PROBLEM 3-10. Comprehensive Problem, Two Departments Carnival Caramel Company makes a high-quality caramel candy. The manufacturing process involves mixing ingredients (Mixing Department) and shaping...

22 This course is called History of Mathematics Sketch the following equations on one graph, and please explain the intersection points and coordinates on this graph Please shade the desired area on...

Auto Inc. (Auto) is a company based in New York that manufactures automobiles and exports the finished vehicles to Europe. Auto manufactures two models; the most popular model is a four-door sedan...

Choose the dependent variable (the response variable to be "explained") and the independent variable (the predictor or explanatory variable). (a-1) Dependent Variable Website Hits Weekly Revenue O...

Using test data on 43 vehicles, an anaiyst fitted a regression to predict CityMPG (miles per gallon in city driving) using as predictors Length (length of car in inches). Width (width of car in...

Consider the following data on 20 chemical reactions, with Y= chromatographic retention time (seconds) and X= molecular weight (gm/mole). Retention Time and Molecular Weight (n = 28) Retention Name...

Using signed-magnitude representation, complete the following operations. +0+ (-0) = (-0) + 0 = 0 + 0 = (-0) + (-0) = Description

Use source transformation to find the voltage Vx in the circuit of Fig. 4.92? 3 A 8 10 40 V 10

Obtain vo in the circuit of Fig. 4.93 using source transformation. Check your result using PSpices? 2A 9 5 6A 3 A 2 30 V

A year ago, you purchased 300 shares of Stellar Wood Products, Inc. stock at a price of $8.62 per share. The stock pays an annual dividend of $0.10 per share. Today, you sold all of your shares for...

Problem 11-16 NPV profiles: scale differences A company is considering two mutually exclusive expansion plans. Plan A requires a $40 million expenditure on a large-scale integrated plant that would...

ELC Electrical Services is considering the construction of a plant to manufacture a new energy saving device for small offices. The company recently commissioned a $100,000, two-year study to assess...