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

Author Question: When a ferromagnetic material that has been magnetized is brought to a temperature greater than the ... (Read 55 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
on: Jul 28, 2018
When a ferromagnetic material that has been magnetized is brought to a temperature greater than the Curie temperature, what happens to its residual magnetism.
 a. Nothing happens to the residual magnetism.
  b. The residual magnetism disappears.
  c. The residual magnetism reaches it's highest value. d. All the magnetic domains causing magnetism become a single domain.
  e. The material of the magnet melts causing currents that are magnetic.

Question 2

Which of the following type(s) of materials is(are) repelled when a magnet is brought near by?
 a. paramagnetic
  b. diamagnetic
  c. ferromagnetic
  d. paramagnetic and ferromagnetic
  e. paramagnetic, ferromagnetic, and diamagnetic


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


jazziefee

  • Member
  • Posts: 505
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

jamesnevil303

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
Temperature and Color Temperature and Color
Change in air temperature at various air flow rates for a 4 pass operation Change in air temperature at various air flow rates for a 4 pass operation
Effect of increasing temperature or lowering deltGo+ on the rates of reactions Effect of increasing temperature or lowering deltGo+ on the rates of reactions
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ... The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
Palpating skin temperature Palpating skin temperature
Video: Male Reproductive System - The gonadotropin releasing hormone

For a complete list of videos, visit our video library