Advertisements
Advertisements
Question
What is a natural magnet?
Advertisements
Solution
The magnets (pieces of lodestone) found in nature are called a natural magnet.
APPEARS IN
RELATED QUESTIONS
Write true or false for a given statement.
A current-carrying coil, when suspended freely, can rest in any direction.
What is a magnetic compass ? State its use.
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.
Which magnet will you use?
A window shutter opens and shuts continuously in the wind.
The alloys called ______ and ______ are used for making industrial magnets.
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.

Why are E and F placed in contact with the poles of the magnets as shown in the diagram?
Draw a clearly labelled diagram, to show how a steel bar is magnetised by a divided touch method. A written description is not required.
Consider the statement given below and choose the correct option.
Assertion: Iron filings are concentrated more at the magnetic poles.
Reason: The magnets are so sharp.
Observe the pictures A and B given in figure carefully.

Which of the following statement is correct for the above given pictures?
