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By Savita S. More

Class 6 Science Chapter 12 Electricity & Circuits

Last updated on August 30th, 2023 at 10:37 pm

A conductor is a material which allows electric current to pass through it. Metals are good conductors of electricity.

Define Insulators: 

Insulators are materials that do not allow current to pass through them. Most of the non-metals are insulators, e.g. rubber, wood, etc.  

 Define filament ?

Light is produced by the filament of the light bulb. Tungsten is the main component of a burning light bulb. The filament glows when an electric current passes through it.  

 

 

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