Question

Name the method to make an unmangnetised iron bar by stroking of a magnet ​

Answer 1

Answer:

Iron is one of three basic metals that can be magnetized. Creation of a permanent magnet requires special equipment, as the iron rod would need to be heated past 1418 degrees Fahrenheit. But a temporary magnet can be created using simple household materials. Temporary magnets are safe to create and use, and this can be either a fun project to do at home or a project for a school science class

Explanation:

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