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Either pole of a magnet can attract steel.
it wouldn't be magnet to a aluminum nail because the aluminum is not a way of magnet and a steel nail would because steel is a way of magnet.
No, as in this case,the rod is the magnet,and the strength of a magnet does not depend on its size.
Cut one in half, and see if the two bits attract or repel one another. If they do, you have cut the magnet. Otherwise the rod. If you are allowed other equipment, you don't need to cut anything. Make a coil, connect to a meter, and see which rod, when pushed in and out of the coil, induces a current.
yes steel is a ferrous metal,aluminum would be a non ferrous metal
By striking the side of the end of a steel rod with a hammer you will make a weak magnet.
Same direction!
yes.when you slice a rod magnet it will still be considered as a magnet
Steel will stick to magnets, but stainless steel will not.
To remain a magnet it has to be made out of steel as steel makes a permanent magnet.
Either pole of a magnet can attract steel.
If the wheels are steel, a magnet will stick. If aluminum, it will not.If the wheels are steel, a magnet will stick. If aluminum, it will not.
it wouldn't be magnet to a aluminum nail because the aluminum is not a way of magnet and a steel nail would because steel is a way of magnet.
A scrap heap magnet attracts steel - but not steel with a high chromium or nickel content
to make a javelin you need a fiberglass rod and a steel tip
No, as in this case,the rod is the magnet,and the strength of a magnet does not depend on its size.
Cut one in half, and see if the two bits attract or repel one another. If they do, you have cut the magnet. Otherwise the rod. If you are allowed other equipment, you don't need to cut anything. Make a coil, connect to a meter, and see which rod, when pushed in and out of the coil, induces a current.