Case for magnetic compass not made by soft iron why
Answers
Answered by
0
Permanent magnetism cannot be obtained using a soft iron case. Hence, the magnetic compass is not made by arranging magnetic needle inside a soft iron.
Answered by
0
Answer:
The casing of a magnetic compass is made of aluminium because aluminium is a non-magnetic metal. Hence, it will not affect the working of compass as any other magnetic material, like iron will attract the magnetic needle and can cause the compass to show a wrong direction.
Similar questions