Rohit was given two identical bars. He wanted to know whether both the bars were
magnets or one was a magnet and the other was only iron. Can you help him?
made use of Explain the property of the......
plz help me out with this question..
Answers
Rohit has to put north and south marking on both the ends of any one bar
next he has to bring one end of the other bar without marking close to the north pole of the bar with marking if the bar gets attracted to it it could be a magnet or an iron
but for more precise observation, he has to bring the opposite end of the bar without marking near to the same north end of the bar with marking
if the bar gets away from the pole, it is a magnet
if it gets attracted,it is an iron bar
this works as north pole of a magnet attracts south and vice verse but same poles deflect each other
Answer:
He could bring both the bars above some thing made of iron or iron fillings.
Then it will be clear that which one is a magnetic bar and which one is the iron bar.
The bar on which the iron is attached or is pulled is the magnetic bar and the other one is the iron bar.
The attraction property of magnets