This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What happens to the amplitude of the induced emf when the rate of rotation of a generator coil is ... (Read 166 times)

Melani1276

  • Hero Member
  • *****
  • Posts: 516
on: Jul 28, 2018
What happens to the amplitude of the induced emf when the rate of rotation of a generator coil is doubled?
  1.It becomes four times larger.
  2.It becomes two times larger.
  3.It is unchanged.
  4.It becomes one-half as large.
  5.It becomes one-fourth as large.

Question 2

What kind of weather is usually associated with a high-pressure cell? Why?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 28, 2018
Answer to Question 1

2

Answer to Question 2

Good weather is usually associated with a high-pressure cell because moisture laiden
air is kept from entering the area.


Melani1276

  • Hero Member
  • *****
  • Posts: 516
Reply #2 on: Jul 28, 2018
TY


cam1229

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

A nurse adjusts the rate of a client’s IV. A nurse adjusts the rate of a client’s IV.
Exercise increases the heart rate. Exercise increases the heart rate.
Factors influencing pulse rate Factors influencing pulse rate
Rate of Growth of Brain Areas Rate of Growth of Brain Areas
How to plot a sine function containing an amplitude and phase-shift (Question 2 of 3) How to plot a sine function containing an amplitude and phase-shift (Question 2 of 3)
If a graph has the following x-intercepts, which value of x is the instantaneous rate of change ... If a graph has the following x-intercepts, which value of x is the instantaneous rate of change ...
Video: Epidural Hematoma

For a complete list of videos, visit our video library