MCQ
A magnet is made of:
- ASteel or copper
- ✓Steel or iron
- CCopper or aluminum
- DAluminum or iron
✓
Answer
Correct option: B.
Steel or iron
Those materials which are attracted by magnet are called magnetic materials.
Iron, steel, nickel and cobalt are attracted by magnet.
So, iron, steel, nickel and cobalt are magnetic materials.
The most common and important magnetic materials are however Iron and Steel.
Iron, steel, nickel and cobalt are attracted by magnet.
So, iron, steel, nickel and cobalt are magnetic materials.
The most common and important magnetic materials are however Iron and Steel.
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