Chapter-12 ➤ Electricity and Circuits

1. How many terminals are there in a dry cell?

 
 
 
 

2. A switch is made of an insulator.

 
 

3. Current flows only through a complete path.

 
 

4. In a torch, cells are joined in parallel arrangement.

 
 

5. Bulb glows only in

 
 
 
 

6. We should turn off main switch when there is a short circuit in our home.

 
 

7. Handles of electrical appliances are made up of insulators.

 
 

8. An electric cell converts chemical energy into electrical energy.

 
 

9. Our body is a …………… conductor of electricity.

 
 
 

10. Rubber and wood are good conductors of electricity.

 
 

Question 1 of 10