Question

Different methods of making magnets? please help? I'm doing this for my project :( I have to submit it by tomorrow

Answer 1

Explanation:

The most common method of making magnets today involves placing metal in a magnetic field. The field exerts torque on the material, encouraging the domains to align. There's a slight delay, known as hysteresis, between the application of the field and the change in domains -- it takes a few moments for the domains to start to move. Here's what happens:

The magnetic domains rotate, allowing them to line up along the north-south lines of the magnetic field.

Domains that already pointed in the north-south direction become bigger as the domains around them get smaller.

Domain walls, or borders between the neighboring domains, physically move to accommodate domain growth. In a very strong field, some walls disappear entirely.

The resulting magnet's strength

depends on the amount of force used to move the domains. Its permanence, or retentivity, depends on how difficult it was to encourage the domains to align. Materials that are hard to magnetize generally retain their magnetism for longer periods, while materials that are easy to magnetize often revert to their original nonmagnetic state.

Answer 2

Answer:

connect It through wires and pass electricity through it making an electromagnet and there are also natural magnets