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प्रश्न
What is a magnet?
उत्तर
The substances which have the property of attracting iron, are called magnets.
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संबंधित प्रश्न
How will you test whether a given rod is made of iron or not?
What is declination ? Draw a diagram to show the angle between the declination and true direction of geographic north.
Write true or false of the following statement.
Magnetic poles occur in pairs.
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.
Answer the following in detail.
How is the single-touch method of magnetism different from the double-touch method?
A magnet remains steady in a ________ direction.
Define the following term:
Angle of declination
Artificial magnets are made in different shapes such as ______, _____ and _______.
The strongest natural magnet is ______.
