Advertisements
Advertisements
Question
Tick the most appropriate answer.
The surest test of magnetism is
Options
attraction
repulsion
diffusion
hammering
Advertisements
Solution
repulsion
RELATED QUESTIONS
You are given two similar bars. One is a magnet and the other is of soft iron. How will you distinguish and identify them ?
Write true or false of the following statement.
Copper cannot be magnetised.
How are the magnets kept safely? What is the role of keepers in storing the magnets?
What is the magnetic induction? Explain with the help of a diagram.
State if the following statement is true or false. Correct the statement if it is false.
Attraction is the surest test for magnetism.
Define the following term regarding a bar magnet:
Magnetic axis
If a bar magnet is cut into equal pieces by cutting it at right angles to its axis at two places, ______ bar magnets are formed, and a total of _____ poles are formed.
What do you understand by the term magnetic declination?
Define the term Magnetic axis
What is meant by electrostatic induction? You have been given two metal containers A and Band a positively charged body X. With the help of a diagram, explain the different stages of charging - A positively, and B negatively.
Differentiate between:
Primary and secondary cell.
An object that is attracted by magnet.
How can you identify non-magnetic materials? Give an example of a nonmagnetic material.
Thamizh Dharaga and Sangamithirai were playing with a bar magnet. They put the magnet down and it broke into four pieces. How many poles will be there?
