Question

what is demagnetization

Answer 1

it means loss of the magnetic properties of substance

Answer 2

$\bf{\underline{\underline \green{AnswEr:-}}}$

• The demagnetizing field, also called the stray field, is the magnetic field generated by the magnetization in a magnet. The total magnetic field in a region containing magnets is the sum of the demagnetizing fields of the magnets and the magnetic field due to any free currents or displacement currents.