Question

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.



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.​

Answer 1

Answer:

The bars 1 and 2 are magnets and the bar 3 is not a magnet.

Explanation:

This is because Bar 1 both attracts and repels with bar 2 and both of the sides of bar 3 is attracted by the same side of the bar 1 and to be a magnet it needs to be repeled by one of the end.

PLEASE MARK ME AS THE BRAINLIEST.

Answer 2

The bar 2 is magnet.

Explanation:

The image given in the question is attached below.

• A magnet has north pole and south pole. The poles of same orientation repel and poles of different orientation attract each other.
• The bar 3 attracts for both the sides whereas the bar 2 attracts and repels each other. The bar 1 has given only one end.
• Since, the bar 2 has both north pole and south pole. Thus, bar 2 is a magnet whereas bar 1 & 3 is not a magnet.