This topic contains a solution. Click here to go to the answer

Author Question: When a ferromagnetic material that has been magnetized is brought to a temperature greater than the ... (Read 58 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
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
Answer to Question 1

B

Answer to Question 2

B




jazziefee

  • Member
  • Posts: 505
Reply 2 on: Jul 28, 2018
:D TYSM


ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Excellent

 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

For a complete list of videos, visit our video library