Saba has 3 metal bars. To understand if they are magnets or not, she undertakes a small experiment and
holds the ends of the bars close to one another. The results of this experiment are plotted below.
BAR 1
BAR 2 BAR 3
Results:
End V (of Bar 1) End W (of Bar 2) Attracts
End V (of Bar 1) End X (of Bar 2) Repels
End V (of Bar 1) End Y (of Bar 3) Attracts
End V (of Bar 1) End Z (of Bar 3) Attracts
From the result above, conclude which bar(s) is/are magnetic? Give reason for your response.
Answers
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sorry cant make answer
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Bar 1 and Bar 2 magnetic in nature.
Explanation:
- It is said that repulsion is the sure test test of magnetism.
- Since it is told that bar 1 and Bar 2 repel each other then there is high chances that they are magnetic in nature. But since bar 1 attracts both the pole of 3 hence it is not a magnetic substance
- it is made up of iron and as a result of this both the end can be attracted by the same end of the bar magnet.
To know more about bar magnet,
Repulsion is the surest test of polarity and magnetism. Explain ...
https://brainly.in/question/1107711
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