MEDIUM
7th ICSE
IMPORTANT
Earn 100

You are given two similar bars. One is a magnet and the other is of soft iron. How will you distinguish and identify them?

Important Questions on Electricity and Magnetism

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 7 - Electricity and Magnetism>TEST YOURSELF>Q 5
You are given a magnet. How will you use it to find north- south direction at a place?
MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 7 - Electricity and Magnetism>TEST YOURSELF>Q 6
Describe a simple experiment to illustrate that like poles of two magnets repel each other while the unlike poles attract?
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 7 - Electricity and Magnetism>TEST YOURSELF>Q 7
“Poles exist in pair”. Comment on this statement?
MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 7 - Electricity and Magnetism>TEST YOURSELF>Q 8
What is a magnetic compass? State its use.
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 7 - Electricity and Magnetism>TEST YOURSELF>Q 9
Explain the meaning of the term magnetic field?
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 7 - Electricity and Magnetism>TEST YOURSELF>Q 10
What is an electromagnet?
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 7 - Electricity and Magnetism>TEST YOURSELF>Q 11
Name the material of an electromagnet?
MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 7 - Electricity and Magnetism>TEST YOURSELF>Q 12
Draw a labelled diagram to make a soft iron bar as an electromagnet. Describe in steps the procedure ?