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Magnetism Video Lecture | Physics Class 6 ICSE

FAQs on Magnetism Video Lecture - Physics Class 6 ICSE

1. What is magnetism?
Ans. Magnetism is a physical phenomenon produced by the motion of electric charge, which results in attractive and repulsive forces between objects. It is associated with magnets, which can attract or repel certain materials, such as iron, nickel, and cobalt.
2. What are the two types of magnets?
Ans. The two types of magnets are permanent magnets and temporary magnets. Permanent magnets maintain their magnetic properties over time, while temporary magnets only exhibit magnetism when in the presence of a magnetic field.
3. How do magnets attract and repel each other?
Ans. Magnets have two poles: north and south. When the north pole of one magnet is brought close to the south pole of another, they attract each other. Conversely, when two north poles or two south poles are brought together, they repel each other.
4. What materials are attracted to magnets?
Ans. Materials that are attracted to magnets are called ferromagnetic materials. Common examples include iron, nickel, and cobalt. These materials have magnetic domains that can align with the magnetic field of a magnet, causing attraction.
5. How can we use magnets in everyday life?
Ans. Magnets are used in various everyday applications, such as in refrigerator doors to keep them closed, in speakers to produce sound, in compasses to help with navigation, and in electronic devices like credit cards to store information.
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