Question

give two examples of where a
permanent magnet
might be used.
​

Answer 1

Answer:

1. it can be used in the industries to carry heavy metallic objects
2. itcan also be used in hospital to remove iron filings from people's eyes or other parts where the iron filings have entered by mistake

Answer 2

Explanation:

Permanent magnet examples include Alnico (an alloy of aluminum, nickel, and cobalt) and ferrites (ceramic-like material made from a mix of iron oxides with nickel, strontium, or cobalt). Electromagnets are created by running an electrical current through a coil with a metal core.