Advertisements
Advertisements
प्रश्न
Write the answer in your word.
Write the properties of a magnet.
Advertisements
उत्तर
- A magnet attracts materials like iron, nickel, and cobalt.
- Every magnet has a north and a south pole.
- If you bring two same poles together, they push away; opposite poles pull toward each other.
- A magnet produces an invisible force around it, known as a magnetic field.
- A magnet can make some materials temporarily magnetic by touching them.
संबंधित प्रश्न
You are given two similar bars. One is a magnet and the other is of soft iron. How will you distinguish and identify them ?
Draw diagrams of the artificial magnets of four different shapes?
Answer the following.
Can you bring two similar poles of two different magnetic close together easily? Why?
State if the following statement is true or false. Correct the statement if it is false.
As we move away from a magnet, its attraction power weakens.
State if the following statement is true or false. Correct the statement if it is false.
Whenever a magnet is not in use, it should be stored along with other magnets.
Answer the following in short.
What is a magnet? Differentiate between natural and artificial magnets.
Fill in the blank.
The perpendicular bisector of the line joining the two poles of a magnet is called ...................
Describe two simple experiments to support the statement that magnetism is a property of the molecules of a magnet.
Define the following term:
Magnetic meridian
Give scientific reason:
Two steel needles hanging from the lower end of a vertical bar magnet do not hang vertically.
