Question

which would be easier to pull by magnet @ 3gram steel or 4 gram of iron

Please answer fast ​

Answer 1

Answer:

The iron contained in blood only is just 2g. This small amount is spread all over the body, so obviously, it isn't greatly affected by the pull of magnets. But this explanation isn't perfect. Because in the case of super magnets, it could attract any magnetic substance no matter how small the amount is.