Question

9. An iron rod is repeatedly stroked many times with a magnet as shown below.
a. Can this process magnetize the rod?
b. How will the domains in the rod look like after this process? Explain with the help of
‘before’ and ‘after’ diagrams.

Answer 1

Begin at one end of the rod and rub the magnet down the length of the rod in one continuous movement. Continue stroking the rod with the magnet until the rod has the desired magnetic strength. You may want to periodically test the magnet, as there is no specific number of strokes to use.

Answer 2

Answer:

9. An iron rod is repeatedly stroked many times with a magnet as shown below.

9. An iron rod is repeatedly stroked many times with a magnet as shown below.a. Can this process magnetize the rod?

9. An iron rod is repeatedly stroked many times with a magnet as shown below.a. Can this process magnetize the rod?b. How will the domains in the rod look like after this process? Explain with the help of

9. An iron rod is repeatedly stroked many times with a magnet as shown below.a. Can this process magnetize the rod?b. How will the domains in the rod look like after this process? Explain with the help of‘before’ and ‘after’ diagrams.

A IS ANS

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