Question

give two examples of the following permanet magnet s​

Answer 1

Answer:

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.

Explanation:

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Answer 2

ANSWER:

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.