A generator rotates at 85 Hz in a magnetic field of 0.030 T. It has 950 turns

Question:

A generator rotates at 85 Hz in a magnetic field of 0.030 T. It has 950 turns and produces an rms voltage of 150V and an rms current of 70.0 A.
(a) What is the peak current produced?
(b) What is the area of each turn of 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 Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books

Question Posted: Oct 05, 2017 08:36 AM

See More Questions

A generator rotates at 85.Hz in a magnetic field of 0.030 T. It has 1000 turns and produces an rms voltage of 150 V and rms current of 70.0 A. (a) What is the peak current produced? (b) What is the...
When the armature of an ac generator rotates at 15.0 rad/s, the amplitude of the induced emf is 27.0 V. What is the amplitude of the induced emf when the armature rotates at 10.0 rad/s?
A simple generator has a square armature 6.0 cm on a side. The armature has 85 turns of 0.59-mm-diameter copper wire and rotates in a 0.65-T magnetic field. The generator is used to power a light...
(a) Find the acceleration at time t = 5 min of a helicopter whose height is s(t) = 300t 4t 3 m. (b) Plot the acceleration s" for 0 t 6. How does this graph show that the helicopter is slowing down...
Let X1 and X2 be discrete random variables with the joint multinomial distribution for x = 0, 1, 2; x2 = 0, 1, 2; x1 + x2 ,) 2 X1,X2, 2- X - r2 (2).O
Under the assumptions that Idekos market share will increase by 0.5% per year (implying that the investment, financing, and depreciation will be adjusted as described in Problems 3 and 4) and that...
For the following data, calculate the mean absolute deviation. Period Forecast Actual Demand Absolute Deviation 1 100 105 2 105 95 3 110 90 4 115 135 5 120 105 6 125 120 Total 675 650 LO.1
Denzel needs a new car. At the dealership, he finds the car that he likes. The dealership gives him two payment options: 1. Pay $35,000 for the car today. 2. Pay $4,000 at the end of each quarter for...
The following information relates to AngelCompany: Sales= GH600,000; Variable Costs = GHC150.000, Fixed costs =GH300,000. What was Angel's margin of safety? O A. GH$150,000 O B. GH$175,000 OC....
There are 2 shinobis with chakra levels 5 and 10 respectively and the desired sum of chakra levels is utmost 15 Starting with ke0, suy of chakra levels after attack max(5-0,0) + max(10- 0,0) 5+10 15....
A 550-loop circular armature coil with a diameter of 8.0 cm rotates at 120 rev / s in a uniform magnetic field of strength 0.55 T. (a) What is the rms voltage output of the generator? (b) What would...
A motor has an armature resistance of 3.65. If it draws 8.20 A when running at full speed and connected to a 120-V line, how large is the back emf?
Caterpillar is selling earthmoving equipment to an Indonesian construction company. Caterpillar must choose whether to denominate the contract in U.S. dollars or in Indonesian rupiah. Suppose that...
a) Discuss whether bike paths can be considered a public good. Now consider a hypothetical town. Suppose that there are three equal-size groups in the economy with the following demand curves: Group...
Event services and management can be a lucrative revenue generator. What are the two most important factors in developing a successful event service and management business, whether it is independent...
Show how the buying process occurs in the consumer. Review some of the steps in the buying process, stories like: felt need pre-purchase activity purchase decision Post-purchase feelings Explain and...
How did Henry Ford set the stage for some of the same problems we still face today in employee relations, especially in manufacturing? 2) If you were a human resources manager, how would you address...
What does a DMO risk by not having a positioning theme? Critique the potential of your destination's slogan to effectively differentiate against rivals. you have been asked by a television network to...
Use the method of elimination to evaluate the determinants in Problems 1320. 1 2 0 -1 21 1-1 13 1-2 4-2 3 3 4
Show that every group G with identity e and such that x * x = e for all x G is abelian.
The volume of a wallet is 8.50 in3 Convert this value to m3, Using the definition 1 in. = 2.54 cm
A rectangular building lot is 100 ft by 150 ft. determine the area of this lot in m2.
An auditorium measures 40.0 m X 20.0 m X 12.0 m. The density of air is 1.20 kg/m3. What are? (a) The volume of the room in cubic feet and (b) The weight of air in the room in pounds?
) A form used to organize and check data before preparing financial reports is known as a(n):A) statement of financial position.B) income statement.C) ledger. D) worksheet.2) Bringing account...
16) The entry to record the payment of office salaries would be: A) Debit Cash; Credit Salaries PayableB) Debit Cash; Credit Salaries ExpenseC) Debit Salaries Expense; Credit Accounts PayableD) Debit...
9) The general journal:A) is the book of original entry.B) is the book of final entry.C) contains account balances.D) is completed after the closing entries.10) The process of initially recording...

A generator rotates at 85 Hz in a magnetic field of 0.030 T. It has 950 turns

Question:

Step by Step Answer:

a The peak current is f...View the full answer

Physics Principles with Applications

Students also viewed these Modern Physics questions