Advertisements
Advertisements
Question
Distinguish between the two methods of making artificial magnets.
Distinguish Between
Solution
The two methods of making artificial magnets are:
| Single Touch Method | Double Touch Method |
| The magnetic strength of the magnet created using this method is low. | The magnetic strength of the magnet created using this method is high as compared to a single touch method. |
| The magnetism of the magnet created using this method lasts for a shorter time. | The magnetism of the magnet created using this method lasts for a longer time as compared to a single touch method. |
shaalaa.com
Is there an error in this question or solution?
RELATED QUESTIONS
Fill in the blank
To light a table lamp and to run a refrigerator, we use ______ as the source of electricity.
State two properties of a bar magnet ?
Name four appliances which work using electricity ?
Answer the following in short.
What is a magnet? Differentiate between natural and artificial magnets.
Write the answer in your word.
Write the properties of a magnet.
With whom should I pair up?
| Group 'A' | Group 'B' |
| (a) Compass | 1. The highest magnetic force |
| (b) The door of a cupboard | 2. Like poles |
| (c) Repulsion | 3. A magnet |
| (d) Magnetic pole | 4. A magnetic needle |
Draw a clearly labelled diagram, to show how a steel bar is magnetised by a divided touch method. A written description is not required.
A magnet attracts ______.
The magnetic poles always exist in pairs.
Give the uses of magnets in everyday life.
