Question: 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

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 you do to the rotation frequency in order to double the rms voltage output?

Step by Step Solution

★★★★★

3.41 Rating (167 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a The rms voltage is found from the peak induced emf ... 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)

1308-P-M-P-Q-M(1991).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

A subcontractor needs to install flooring. In the area has old vinyl tile, it must be removed and replaced by with new vinyl tile. Additionally, the concrete slab needs to be topped with ceramic...

A 450-loop circular armature coil with a diameter of 8.0 cm rotates at120 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 you...

A closely wound, circular coil with a diameter of 4.00 cm has 600 turns and carries a current of 0.500 A. What is the magnitude of the magnetic field? (a) At the center of the coil and (b) At a point...

A circular conducting coil with radius 3.40 cm is placed in a uniform magnetic field of 0.880 T with the plane of the coil perpendicular to the magnetic field. The coil is rotated 180° about the...

Question 1 1 pts The sketch shows one turn coil on a magnetic field, B . What is the direction of induced current in the coil, when coil is not moving? B O counterclockwise O into the page O no...

A 4 2 0 - loop circular armature coil with a diameter of 7 . 0 cm rotates at 1 3 0 rev / s in a uniform magnetic field of strength 0 . 3 5 T . What is the rms voltage output of the generator? What...

1 0 . A 2 8 0 - loop circular armature coil with a diameter of 1 0 . 0 cm rotates at 1 2 0 r e v s in a uniform magnetic field of strength 0 . 4 5

A 2 8 0 - loop circular armature coil with a diameter of 1 3 . 0 cmcm rotates at 1 2 0 rev / srev / s in a uniform magnetic field of strength 0 . 2 5 T . What is the rms voltage output of the...

A 2 8 0 - loop circular armature coil with a diameter of 1 0 . 0 cmcm rotates at 1 2 0 rev / srev / s in a uniform magnetic field of strength 0 . 2 5 TT .

A 2 8 0 - loop circular armature coil with a diameter of 1 2 . 0 cmcm rotates at 1 2 0 rev / srev / s in a uniform magnetic field of strength 0 . 4 5 TT .

A 2 8 0 - loop circular armature coil with a diameter of 1 3 . 0 cmcmrotates at 1 2 0 rev / srev / s in a uniform magnetic field of strength 0 . 4 5 TT

The accounting records of Media Unlimited include the following unadjusted balances at September 30: Accounts Receivable, $1,800; Supplies, $900; Salaries Payable, $0; Unearned Service Revenue, $900;...

HARSA vaccum salesman earns $ 650 per w r week salary plus $ 25 from each ARSHAHAR: HAR vaccuum they sell. ARSHAHARSHAHARSHAHARSHAHARSHAHAR: a) Write a function (s) that describes their total...

Use the definition of the definite integral to evaluate 0 5 ( x 2 - 5 ) d x . 0 5 ( x 2 - 5 ) d x = , ( S i m p l i f y your answer. )

If there is an overall significant F in a one way ANOVA, can we conclude that the group membership or treatment variable caused the observed differences in the group means? Why or why not?

Since its inception, Eco Plastics Company has been revolutionizing plastic and trying to do its part to save the environment. Ecos founder, Marion Cosby, developed a biodegradable plastic that her...

Allie White, the chief loan officer for the Dominion Bank, would like to analyze the bank's loan portfolio for the years 2001 to 2006. The data are shown in Table P-17. a. Compute the...

A packaging system ills boxes to an average weight of 18 ounces with a standard deviation of 0.2 ounce. It is reasonable to assume that the weights are normally distributed. Calculate the 1st, 2nd,...

The following were selected from among the transactions completed by Hunter Co. during the current year. Hunter Co. sells and installs home and business security systems. Jan. 8 Loaned $8,500 cash to...

In early 2012, the New York Times reported the story of a Target data scientist who was able to predict if a customer was pregnant based on her pattern of previous purchases. a. Describe the business...

Newtons law of universal gravitation is represented by F = GMm / r2 Here F is the magnitude of the gravitational force exerted by one small object on another, M and m are the masses of the objects,...

A worker is to paint the walls of a square room 8.00 ft high and 12.0 ft along each side. What surface area in square meters must she cover?

Suppose your hair grows at the rate 1/32 in. per day. Find the rate at which it grows in nanometers per second. Because the distance between atoms in a molecule is on the order of 0.1nm, your answer...

computech Corporation is expanding rapidly and currently needs to retain all of its earnings hands it does not pay dividends however investors expect computech to begin paying dividends beginning...

The central economic characteristic of a city's base activities is that they: give the city influence in the larger world are industrial bring in income from the larger world bring recognition and...

In hypothesis testing we set alpha, the significance level, which limits the likelihood of making a Type 1 error if the null hypothesis were true. When does a type 2 error occur? Give a real world...