Question

what role do molecular magnets play to magnetize and demagnetize?

Answer 1

Molecular magnets are those substances that produce a magnetic filed in a specific area of a wire or circuit  by creating a field of magnetic lines.

Explanation:

• Molecular magnets are those substances that produce a magnetic filed in a specific area of a wire or circuit  by creating a field of magnetic lines.
• The strength of magnetism of a material depends on its magnetization property.
• The strength of a magnet is measured by the magnetic flux passing through it or by its magnetic moment.
• The relative coercitivity of a material helps to magnetize and demagnetised a substance.
• If the coercitivity id low then the material can be easily demagnetized and vice versa.
• A substance can be magnetized by creating magnetic filed of opposite charges and demagnetized by creating same filed of charges.

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