Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 06, 2021

The core of a toroid is 12 cm and is made of material with u,= 200. If the mean radius of the toroid is

The core of a toroid is 12 cm and is made of material with u,= 200. If the mean radius of the toroid is 50 cm, calculate the number of turns needed to obtain an inductance of 2.5 H.

Step by Step Solution

★★★★★

3.48 Rating (155 Votes )

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elements of Electromagnetics

Authors: Matthew

3rd Edition

019513477X, 978-0195134773

More Books

Students also viewed these Electrical Engineering questions

Question

★★★★★

The core of a toroid is 12 cm2 and is made of material with r = 200. If the mean radius of the toroid is 50 cm, calculate the number of turns needed to obtain an inductance of 2.5 H.

Answered: 1 week ago

Question

★★★★★

The core of a high-temperature, gas-cooled nuclear reactor has coolant tubes of 20-mm diameter and 780-mm length. Helium enters at 600 K and exits at 1000 K when the flow rate is 8 x 10-3 kg/s per...

Answered: 1 week ago

Question

★★★★★

The core of a PWR contains 180 square fuel assemblies of length 4 m, width 0.2 m. (a) Find the core volume and radius of an equivalent cylinder, (b) If there are 200 fuel rods per assembly with...

Answered: 1 week ago

Question

★★★★★

Question #1 The following table indicates the net cash flows of a capital asset: Year Net Cash Flow 0 $-8,400 1 $5,900 2 $6,200 Do not enter dollar signs or commas in the input boxes. Use the...

Answered: 1 week ago

Question

★★★★★

Using either CHECKPOINT or INTELLICONNECT refer to the Holden Fuel Oil Company, RIA T.C. Memo 72,045 (T.C. Memo 1972-45), 31 TCM 184. a. In which year was the case decided? b. What controversy was...

Answered: 1 week ago

Question

★★★★★

Fiske Corporation manufactures a popular regional brand of kitchen utensils. The design and variety have been fairly constant over the last three years. The managers at Fiske are planning for some...

Answered: 1 week ago

Question

★★★★★

In each of the scenarios below, determine whether or not the observed sample provides sufficient evidence for rejecting the null hypothesis. (a) ???? = 0.05 and ???? = 0.003. (b) ???? = 0.02 and ????...

Answered: 1 week ago

Question

★★★★★

Waynesville had the following General Fund trial balance on January 1, 20X1, after the reversing entry for the 20X0 encumbrances closing entry was made: The following information summarizes the...

Answered: 1 week ago

Question

★★★★★

On March 1,2015, Scobee Co. borrowed $10,000 and signed a two-year note bearing interest at 12% per annum compounded annually. Interest is payable in full at maturity on February 28, 2017. What...

Answered: 1 week ago

Question

★★★★★

The new computer-controlled conveyor belt is an exciting project that moves and positions items on the conveyor belt within 1 millimeter. The project will produce a new system for future...

Answered: 1 week ago

Question

★★★★★

a) Fill in the missing numbers in the inventory schedule using the weighted-average cost inventory valuation method. This company uses the perpetual inventory system. Da nat enter dollar signs or...

Answered: 1 week ago

Question

★★★★★

Question 1: On April 1, 2022, Sunland Corp. sold 12,000 of its $600 face value, 15-year, 10% bonds at 96. Interest payment dates are April 1 and October 1. The company follows ASPE and uses the...

Answered: 1 week ago

Question

★★★★★

Complete the table Question 1 of 3 [3] View Policies -/33 E! Current Attempt in Progress Ruth Lewis opened a law office on July 1, 2022. On July 31, the balance sheet showed Cash $5,000, Accounts...

Answered: 1 week ago

Question

★★★★★

Find the average value of f on [0, 32]. 1 0 8 fave = 10 11 x 16 24 AM

Answered: 1 week ago

Question

★★★★★

All of the following are true about reasonable accommodations EXCEPT: a. Information relating to a request is confidential and should only be shared on a need-to-know basis. b. You should always give...

Answered: 1 week ago

Question

★★★★★

On January 1, MM Company borrows $270,000 cash from a bank and in return signs an 4% installment note for five annual payments of $60,649 each. 1. Prepare the journal entry to record issuance of the...

Answered: 1 week ago

Question

★★★★★

* * Short - term vs . Long - term Capital in Accounting * * In accounting and finance, capital refers to the financial resources available to a business for funding its operations and investments....

Answered: 1 week ago

Question

★★★★★

For the following exercises, find the area of the triangle. Round to the nearest hundredth. 22 50 36

Answered: 1 week ago

Question

★★★★★

(a) From the table below, obtain dV/dx and, d2x/dx2 at x = 0.15. (b) The data in the table above are obtained from V = 10 sin x. Compare your result in part (a) with the exactvalues. 0.2 0.25 0.1 0.3...

Answered: 1 week ago

Question

★★★★★

A given length of a cable, the capacitance of which is 10F/km with a resistance of insulation of 100M/km, is charged to a voltage of 100 V. How long does it take the voltage to drop to 50 V?

Answered: 1 week ago

Question

★★★★★

Given vectors T = 2ax 6ay + 3az and S = ax + 2ay + az, find: (a) The scalar projection of T on S, (b) The vector projection of S on T, (c) The smaller angle between T and S.

Answered: 1 week ago

Question

★★★★★

The diagram below shows an individual firm's investment demand curve. The market interest rate is iQ. a. Explain why the firm's investment demand curve is downward sloping. b. Suppose the firm now...

Answered: 1 week ago

Question

★★★★★

For each interest rate below, compute the opportunity cost (in terms of forgone spending next year) to a household of spending $1000 this year: a. The interest rate is 5 percent per year. b. The...

Answered: 1 week ago

Question

★★★★★

"Profit-maximizing firms will reduce their desired investment when the interest rate rises other things being equal. As a result, empirical economists should always expect to see a negative...

Answered: 1 week ago

Previous Question Next Question