1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
elixir [45]
3 years ago
12

What is true about a ferromagnetic material? its magnetic domains are constantly aligned. its north pole is stronger than its so

uth pole. it has only one pole. it can gain or lose magnetism?
Physics
2 answers:
madam [21]3 years ago
6 0
Th answer is it could gain or loss magnetism.


Ferromagnetism is a kind of magnetism that is associated with cobalt, iron, and nickel and on some alloys or compounds containing one or more of the said elements, It also occurs in gadolinium, which is a rare-earth element. In comparison to other substances, ferromagnetic materials can be magnetized easily and in strong magnetic fields, the magnetization approaches a definite limit called stauration.

If an external field is applied and subsequently removed which does not return the magnetization to its original state or value it is called hysteresis. When heated to a certain temperature (Curie point), which is unique for each substance, ferromagnetic materials would somehow lose their magnetic properties and cease to be magnetic. Once they would cool down, their magnetism would return.
REY [17]3 years ago
6 0

Answer: The correct answer is " its magnetic domains are constantly aligned".

Explanation:

Ferromagnetic materials are the materials that are magnetic. They are able to create permanent magnets. The magnetic moments of large number of atoms are aligned parallel to each other. These create a strong magnetization within the material.

They contain unpaired electrons. It is the reason that the ferromagnetic material has magnetism.

In ferromagnetic materials, the magnetic domains are constantly aligned.

Therefore, the correct answer is " its magnetic domains are constantly aligned".

You might be interested in
Which of the following shows the units of angular motion?
Whitepunk [10]

Answer:

  • The units are <em>(</em><em>rad</em><em>/</em><em>s</em><em>^</em><em>2</em><em>)</em><em> </em>
4 0
3 years ago
II. IDENTIFY THE TYPE OF FORCE
uysha [10]

Answer:

Explanation:

1. Frictional force is responsible for running of car and buses on roads.

2.Gravitational force exists between astronauts in space.

3. Magnetic for is responsible to attract the iron objects using a magnet

4.Electrostatic force is responsible for fiber to stick on the skin.This force occurs due to the presence of charge.

5.When a person is pushing a trolley then object experience a normal reaction from ground.

6.Gravitational force makes the planet to move in their orbits.

4 0
3 years ago
Most rocks contain more than one type of
ValentinkaMS [17]

Answer: Mineral

Explanation:

8 0
4 years ago
Ann is driving down a street at 64 km/h.
aksik [14]

Answer:

13.5 m

Explanation:

First, convert km/h to m/s:

64 km/h × (1000 m / km) × (1 h / 3600 s) = 17.8 m/s

Distance = rate × time

d = 17.8 m/s × 0.761 s

d = 13.5 m

8 0
3 years ago
Read 2 more answers
A. Test used to measure flexibility B. The elasticity of muscle groups C. Test approve by the president of the United States D.
olchik [2.2K]
1. C 
<span>2. G </span>
<span>3. H </span>
<span>4. J </span>
<span>5. B </span>
<span>6. I </span>
<span>7. D </span>
<span>8. E </span>
<span>9. A </span>
10. F and   <span>For the best answers, search on this site </span>https://shorturl.im/FbQuG<span> </span><span>





</span>
4 0
3 years ago
Other questions:
  • Two long parallel wires that are 0.30 m apart carry currents of 5.0 A and 8.0 A in the opposite direction. Find the magnitude of
    11·1 answer
  • in the 1950s an experimental train that had a mass of 33200kg was powered across a level track by a jet that produced a thrust o
    13·1 answer
  • What is a transverse wave
    8·1 answer
  • How high is the highest waterfall
    10·1 answer
  • The length of a vector indicates the magnitude of the vectoor<br>A. True<br>B. False​
    8·2 answers
  • Find the equivalent resistance, current, and voltage across each resistor when the specified resistors are connected across a 20
    8·2 answers
  • What is Newton’s third law?
    8·1 answer
  • A teacher needed to get a box of old books onto the top shelf of a bookcase in a new
    9·1 answer
  • 2H20 1) How many hydrogen atoms are represented by this much water? A) 1 B) 2 )4 D) 6​
    14·1 answer
  • According to the exercise principle of balance, a workout should __________.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!