| Boojho kept a magnet close to an ordinary iron bar. He observed that the iron bar attracts a pin as shown in Fig. |
 |
| What inference could be drawn from this observations? Explain. |
Answer:
When Boojho kept a magnet close to an ordinary iron bar, then it became a temporary magnet and small magnetic materials like pin, iron filing etc could be attracted by it. So iron bar attracts a pin. On removing the magnet, it again becomes an iron bar which does not attract any material.
You need to login to perform this action.
You will be redirected in
3 sec
