is easily demagnetized by shaing vigorously
is an alloy of many metals
is easily magnetized by alternating current through one cycle
retains magnetism more than iron
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Steel is simply Iron + Impurity(carbon). Due 2 presence of carbon,it is not easily demagnatised as opposed to Iron(without impurity)
iron can only make temporary magnets bcos its very easily magnetized & demagnetized,whereas steel may not be easily magnetized but it can retain magnetism longer.
Steel Unlike Iron is not easily magnetized as a result doesnt lose its magnetism readily. It retains it for long than Iron. Thanks A lot.
reference Check New school physics.
Steel is 4 permnt magnet(compas nidle), y soft iron is 4 temporary, electromagnet
