What is an electromagnet?

Important Questions on Magnetism

MEDIUM

6th ICSE

IMPORTANT

Its All About Science Physics For Middle School 6>Chapter 6 - Magnetism>Check Point>Q 4

Write some uses of electromagnets.

MEDIUM

6th ICSE

IMPORTANT

Its All About Science Physics For Middle School 6>Chapter 6 - Magnetism>Check Point>Q 5

What are the factors which causes demagnetisation?

MEDIUM

6th ICSE

IMPORTANT

Its All About Science Physics For Middle School 6>Chapter 6 - Magnetism>Check Point>Q 6

Explain molecular theory of magnetism.

EASY

6th ICSE

IMPORTANT

Its All About Science Physics For Middle School 6>Chapter 6 - Magnetism>Check Point>Q 7

What is temporary magnet?

MEDIUM

6th ICSE

IMPORTANT

Its All About Science Physics For Middle School 6>Chapter 6 - Magnetism>Check Point>Q 8

Explain the process by which a permanent magnet can magnetize an ordinary piece of iron.

MEDIUM

6th ICSE

IMPORTANT

Its All About Science Physics For Middle School 6>Chapter 6 - Magnetism>Check Point>Q 9

A bar magnet is broken into $10$ pieces. How many north poles will be there in $10$ pieces and in $1$ piece?

MEDIUM

6th ICSE

IMPORTANT

Its All About Science Physics For Middle School 6>Chapter 6 - Magnetism>Check Point>Q 10

Write important uses of a magnet.

EASY

6th ICSE

IMPORTANT

Its All About Science Physics For Middle School 6>Chapter 6 - Magnetism>EXERCISE>Q A

A freely suspended magnet lies always in