why is it not advisable to slide a magnet on an iron bar back and forth during magnetising it
Answers
Answered by
0
Answer:
Because moving it in opposite directions will work to cancel each other out
Explanation:
Answered by
2
when we slide back and forth then each of the magnetizing stroke is demagnetized back.
Explanation:
It is not advised to slide a magnet on an iron bar back and forth during magnetizing it because the magnetized domains will get demagnetized on tracing the motion back on the iron bar. The magnetization occurs because the electrons magnetic domains align themselves in one direction, this happens either naturally or by artificial circumstances.
Here when we slide the magnet along the iron bar it is an artificial situation of magnetization. But when we slide back and forth then each of the magnetizing stroke is demagnetized back.
#learnmore
TOPIC: magnetizing
https://brainly.in/question/7684557
Similar questions