Calculate the r.m.s. and average values

Assignment Help Electrical Engineering

Reference no: EM131348227

A sinusoidal voltage is generated by an 85 turn coil, of dimensions 20 cm by 16 cm. The coil is rotated at 3000 rev/min, with its longer sides parallel to the faces of a pair of poles. If the flux density produced by the poles is 0.5 T, calculate

(a) the amplitude of the generated emf,

(b) the frequency,

Reference no: EM131348227

Questions Cloud

Write down the standard expression for a voltage : Write down the standard expression for a voltage, of r.m.s. value 45 V, and frequency 1.5 kHz. Hence, calculate the instantaneous value, 38 s after the waveform passes through its zero value.

Design effective graphics for visual presentations : Explain ideas in proper format using accurate details and relevant examples. Design effective graphics for visual presentations. Use syntax, tone, and word choice appropriate to technical communications.

She is the only source available : "A monopolist can charge whatever she wants because she is the only source available." Is this statement true or false explain?

Compare the return on equity : Compare the Return on Equity (ROE) of Southwest Airlines vs Allegiant Travel. For a 12 month period, Southwest was at 30.86% and Allegiant was at 68.56%, while the industry average was 55.43%.

Calculate the r.m.s. and average values : A sinusoidal voltage is generated by an 85 turn coil, of dimensions 20 cm by 16 cm. The coil is rotated at 3000 rev/min, with its longer sides parallel to the faces of a pair of poles.

The car will be depreciated straight-line to zero : Your firm would like to buy a car. The car costs $300,000. The dealer is willing to lease you the car for $50,000 a year. Alternatively you could borrow at 10 percent before tax and purchase the car. Assume that the car will be depreciated straight-l..

Understanding and analyzing arguments : Use the Internet to search an example of an enthymeme in the media (e.g., Internet, television, radio, newspapers, etc.). Next, explain the example you searched and identify the implied premise in the enthymeme example.

Discuss how much of a good presentation is the visual aspect : Discuss how much of a good presentation is the visual aspect and how much is the speaking or presenting aspect. Discuss which you feel is more important.

Determine which strategy would be best suited to address : Identify two or three businesses that could use the five (5) questions the Fruit Guys used to determine effectiveness. Provide a rationale for your answer.

User Account

All Pages