Question

pls answer these .............​

Answer 1

What is Conductor ?

➝ A conductor is something which allow electricity to flow through it.

What is Insulator ?

➝ Any material does not allow current to pass through it.

On the basis of this definition we can identify which is conductor and which is insulator

_______________________________

1. Sulphur - Insulator

2. Copper - Conductor

3. Cotton - Insulator

4. Air - Insulator

5. Nichrome - Conductor

6. Graphite - Conductor

7. Paper - Insulator

8. Mercury - Conductor

9. Bakelite - Insulator

10. Polythene - Insulator

11. Maganine - Insulator

12. Silver - Conductor

$\large\underline{\underline{\bf \red{NOTE:}}}$

Metals are conductor whereas Non-metals are insulator.