Find the induced emf across the coil

Assignment Help Chemical Engineering
Reference no: EM131113395

A coil is formed by connecting 15 conducting loops, or turns, in series. Each loop has length l = 2.5 m and width w = 10 cm. The 15-turn coil is rotated at a constant speed of 30 r/s (or 1800 r/min) in a magnetic field of density B = 2 T. The configuration of

Figure P12.1.3 applies.

(a) Find the induced emf across the coil.

(b) Determine the average power delivered to the resistor R = 500 Ω, which is connected between the terminals of the coil.

(c) Calculate the average mechanical torque needed to turn the coil and generate power for the resistor. Identify the action of the device as that of a motor or a generator.


Reference no: EM131113395

Find the per-unit voltage regulation

The core loss at rated voltage is 45 W, and the copper loss at rated load is 100 W. Neglect the exciting current of the transformer. Find the per-unit voltage regulation whe

Determine the analog output voltage

Determine the analog output voltage when the binary input code is 1100. Also, find what reference voltage is to be used in order to obtain the corresponding decimal output v

Difference between closed and isolated systems

CHEN 623 - Applications of Thermodynamics to Chemical Engineering - What is the difference between closed and isolated systems and Find the number of moles of oxygen, carbon d

What has been the change in the position of the left monkey

Then the monkey on the right begins to climb the rope while the monkey on the left simply holds on. When the right monkey has raised himself through height h(relative to the

Calculate the total moles of the mixture distilled

100 moles of Benzene (A) and Toluene mixture containing 50% (mole) of Benzene is subjected to a differential distillation at atmospheric pressure till the composition of ben

Should the replacement be made

A chemical company is considering replacing a batch-wise reactor with a modernized continuous reactor. The old unit cost $40,000 when new 5 years ago, and depreciation has b

Compute the flux linkage as a function of time

The 50-turn coil in the configuration of Figure P12.1.3 is rotated at a constant speed of 300 r/min. The axis of rotation is perpendicular to a uniform magnetic flux density

What is the half-life of this substance

Suppose that you start with 103 g of a pure radioactive substance and 2 h later determine that only 0:25 103 g of the substance remains. What is the half-life of this substa


Write a Review

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd