Question

Write one word for the following.

1.	An unbroken path through which electric current can flow	.....................
2.	A very thin wire made of a special material (such as tungsten) which glows in a bulb	.....................
3.	Tightly wound coils found in appliances which heat up	.....................
4.	A safety device used to prevent an over flow of electric current	.....................
5.	A device used to open or close an electric current	.....................

Answer 1

1. Circuit.
2. Filament.
3. Solenoid.
4. Fuse.
5. Electric switch.