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प्रश्न
Select the correct option:
The substance which form a strong temporary magnet is:
विकल्प
steel
platinum
soft iron
manganese
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उत्तर
soft iron
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संबंधित प्रश्न
Write true or false for a given statement.
A current-carrying coil, when suspended freely, can rest in any direction.
Fill in the blank
Like poles ______ each other and unlike poles _____
Answer the following in short.
What is a magnet? Differentiate between natural and artificial magnets.
What do you understand by the term magnetic declination?
Give scientific reason:
Two steel needles hanging from the lower end of a vertical bar magnet do not hang vertically.
Draw the magnetic field lines around a bar magnet when a bar magnet is placed such that the N pole points North.
How can you identify non-magnetic materials? Give an example of a nonmagnetic material.
Which is not attracted by a magnet?
The pole of a freely suspended magnet that points towards the north is called the south pole and what points towards the south is the celled north pole.
