Question

Good conductors and poor conductors

Answer 1

Answer:

Good conductors are those materials which allow electricity to pass through them easily. Bad conductors are those materials which do not allow electricity to pass through them easily.

 

Good conductors are the materials which allow electricity to pass through them easily whereas, bad conductors are the materials which do not allow electricity to pass through them.

Good conductors offer less resistance to the flow of current, whereas the bad conductors do not transmit current through them.

The electrons of the good conductors move freely, whereas the electrons in bad conductors do not move freely. Metals like silver, copper, etc are good conductors, while materials like rubber, glass, wood, etc are bad conductors.

Good conductor have large numbers of free electrons

Poor conductor have very few number of free electron

 

Good conductor have less resistance to the flow of electric current

Poor conductor have high resistance to the flow of electric current

 

Good conductor:- Copper and aluminium  

Poor conductor:- wood and plastic