The 1200-turn coil in a dc motor has an area per turn of 1.1 10-2 m2.

Question:

The 1200-turn coil in a dc motor has an area per turn of 1.1 × 10-2 m2. The design for the motor specifies that the magnitude of the maximum torque is 5.8 N · m when the coil is placed in a 0.20-T magnetic field. What is the current in the coil?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

See More Books

Question Posted: Feb 14, 2017 02:41 AM

See More Questions

A 240-V dc motor has an armature whose resistance is 1.50. When running at its operating speed, it draws a current of 16.0 A. (a) What is the back emf of the motor when it is operating normally? (b)...
A dc motor has coils with a resistance of 16 and is connected to an emf of 120.0 V. When the motor operates at full speed, the back emf is 72 V. (a) What is the current in the motor when it first...
The coil in Figure 21.19a contains 410 turns and has an area per turn of 3.1 Ã 10-3 m2. The magnetic field is 0.23 T, and the current in the coil is 0.26 A. A brake shoe is pressed...
Complete the attached SWOT Worksheet using information from the Cotopaxi case. Use your SWOT Worksheet to help you answer the question: What should Davis Smith/Cotopaxi do (for company...
Name five common report formats.
For the following exercises, use any method to solve the nonlinear system. x + y = 25 x - y = 36
Explain with figure taper turning with compound slide swiveling method.
On April 12, 1988, an engineer bought a $1000 bond of an American airline for $875. The bond paid 6% on its principal amount of $1000, half in each of its April 1and October 1 semiannual payments; it...
Question 2 ( 2 points ) Barnes Corp. issues $ 8 0 0 , 0 0 0 of 9 % , 2 0 - year bonds. The bonds are dated January 1 , 2 0 1 1 , and are due in 2 0 years on January 1 , 2 0 3 1 . Interest is paid...
Why are financial intermediaries willing to engage in information collection activities when investors in financial instruments may be unwilling to do so?
Two coils have the same number of circular turns and carry the same current. Each rotates in a magnetic field as in Figure 21.19. Coil 1 has a radius of 5.0 cm and rotates in a 0.18-T field. Coil 2...
Two circular coils of current-carrying wire have the same magnetic moment. The first coil has a radius of 0.088 m, has 140 turns, and carries a current of 4.2 A. The second coil has 170 turns and...
Why the survey vehicle should be parked at least 25 m from the observing station in a static survey?
1. When we are talking about Industry 4.0, society understands that industry more integrated and supply chain will more effectively to help industry 4.0. Please find an example of industry 4.0 in...
Type a written report summarizing a current healthcare article using one of the healthcare management article from one of the resources listed below. Resources: ACHE of South Florida:...
Name the act and the section and list the four factors and based on the four factors, taking the facts of the scenario into account, what would a court consider in determining whether a violation...
Signal Sets Company contracts to deliver one hundred (100) 52-inch plasma high-definition television sets to a new retail customer, Tuner TV Store, on May 1, with payment of $300 per setto made upon...
A company reports the following: Net income $602,000 Preferred dividends $34,000 Shares of common stock outstanding 80,000 Market price per share of common stock $58.22 a. Determine the company's...
Consider the following equilibria in aqueous solution: (a) Calculate the numerical value of the equilibrium constant for the reaction (b) Calculate the concentration of AgCl(aq) in equilibrium with...
In Exercises, find the equation of the tangent line at the given point on each curve. 2y 2 - x = 4; (16, 2)
Does the proposed decay process conserve? (a) Charge, (b) Baryon number, (c) Spin angular momentum, and (d) Strangeness? E- +n + K + p
Does the proposed reaction conserve? (a) Charge, (b) Baryon number, (c) Electron lepton number, (d) Spin angular momentum, (e) Strangeness, and (f) Muon leptonnumber? p + p- A" + * + e
The reaction + + p p + p + n proceeds via the strong interaction. By applying the conservation laws, deduce the (a) Charge quantum number, (b) Baryon number, and (c) Strangeness of the antineutron.
On January 1, 2019, Jerome Company purchased nontrading equity investments which are irrevocably designated at FVOCI Purchase Transaction price Market value December 31, 2019 cost Security A Security...
Identify the revision of the sentence that removes fillers without changing the meaning of the sentence. Isabella was looking for the gross income total in the report when she said she was absolutely...
You are considering investing in the following 10 year cash flow. If you required rate of return is 8%, what is the current value of this project? Assume all cash flows occur at the end of the year....

The 1200-turn coil in a dc motor has an area per turn of 1.1 10-2 m2.

Question:

Step by Step Answer:

The magnitude of the torque that acts on a currentcarrying c...View the full answer

Physics

Students also viewed these Modern Physics questions