« previous next »

Author Question: A force field is induced in any region of space in which A) an electric field changes with time. ... (Read 307 times)

newbem

  • Hero Member
  • *****
  • Posts: 579
on: Jul 29, 2018
A force field is induced in any region of space in which
 
  A) an electric field changes with time.
  B) a magnetic field changes with time.
  C) both of these
  D) neither of these

Question 2

The strength of an induced electric or magnetic field depends on
 
  A) strength of magnetic poles.
  B) alignment of magnetic domains.
  C) rate of change of the induced field.
  D) all of the above
  E) none of the above


cascooper22

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Map of Mars from Hubble Space Telescope as seen near the 1999 opposition. (North top) Map of Mars from Hubble Space Telescope as seen near the 1999 opposition. (North top)
NASA Space NASA Space
Cosmic Microwave Background and the Curvature of Space Cosmic Microwave Background and the Curvature of Space
Barenaked Ladies - Lovers in a Dangerous Time Barenaked Ladies - Lovers in a Dangerous Time
A new drug development time line with the four phases of drug approval. A new drug development time line with the four phases of drug approval.
Magnitude of Geologic Time Magnitude of Geologic Time
Video: Pressure volume relationships - Normal inspiration and expiration

For a complete list of videos, visit our video library