Question

which materials are used in making magnetic compass needle​

Answer 1

steel are used in making magnetic compass needle​.

• compass are devices used in detecting the directions .
• the needle of the compass always points northward.
• this needle aligns itself with the earth's magnetic field.
• the needle of a magnetic compass is made up of metallic substance like steel.
• steel is an alloy of iron.

Answer 2

Answer:

These include the elements iron, nickel and cobalt and their alloys, some alloys of rare-earth metals, and some naturally occurring minerals such as lodestone.