Author Question: What happens when you repeatedly cycle the magnetic field up and down? A. Radioactive decay B. ... (Read 36 times)

lak

  • Hero Member
  • *****
  • Posts: 546
What happens when you repeatedly cycle the magnetic field up and down?
 
  A. Radioactive decay
  B. Hysteresis loops
  C. Total inductance
  D. A transient state

Question 2

When an external magnetic field is applied to a ferromagnetic material like iron, what does the material become?
 
  A. Magnetized
  B. Demagnetized
  C. Radioactive
  D. Electric



ngr69

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

For a complete list of videos, visit our video library