MEDIUM
Earn 100

All conductors of electricity are magnetic substances. Comment on this statement giving reasons.

Important Questions on Exploring Magnets

EASY
Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
A magnet attracts :
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
What are non-magnetic substances? Give two examples.
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Substances which are attracted by a magnet are called
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
A magnet will pick up a:
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Jigyasa has found a piece of material. She wants to find out if it is a magnetic material. What should she do? How can she find out?
 
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Which of the following materials is made of a non-magnetic substance? 
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
A magnet can attract a paper clip made of steel.
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
column A column B
a. Poles 1. Non-magnetic material
b. Paper 2. Finding direction
c. Iron 3. Magnetic rock
d. Compass 4. Exist in pairs
e. Magnetite 5. Magnetic material

 

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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Plastics are _____ (magnetic/non-magnetic) materials.
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Which of these is a non-magnetic material?
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
A magnet can attract all types of materials.
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Give some examples of magentic, and non-magnetic materials. 
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Will a strong magnet attract a piece of stainless steel? Why?
MEDIUM
Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Name two magnetic materials.
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Magnet is found in rocks containing
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
A recycling centre has a problem. Somehow the iron cans have got mixed up with the aluminium cans, and they look identical! You have been given the responsibility to segregate them. How will you do it?
MEDIUM
Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Give three examples each of magnetic materials and non-magnetic materials.
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
What are magnetic substances? Give two examples.
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Which of the following is not a magnetic material
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Science>Physics>Exploring Magnets>Magnetic and Non-magnetic Materials
Magnets can be used for picking up substances made of wood, plastic, polythene etc. in scrapyard.