CBSE BOARD X, asked by ishusinghpratap, 1 year ago

Science ke paper mei ques tha why glass is a poor conductor and metal good conductor!!! so ye answer bhi shi hoga na ki glass has high resistance that is why it does not allow the current to flow through it and metals have low resistance so they conduct electricity !!! plzzz help bs itna btao ye shi hai?

Answers

Answered by Mayank972

Because metal has free electrons to conduct electricity whereas glass doesn't have any free electron for conduction of electricity.

ishusinghpratap: Mera bhi to Shi hai electricity chapter se link krke?

Mayank972: Electrons move about in metal

vinayak59: but electrons are only move within an atom

ishusinghpratap: Mera Shi nhi hah kya?

vinayak59: so how they go from one part to another

Mayank972: Ab kya batuyn

vinayak59: plss explain

ishusinghpratap: Chl be ji puchq wo to bta na rha

Mayank972: I written according to the textbook

ishusinghpratap: To resistivity table mei dekh glass insulators mei aata hai and metals ka resistance to hota hi Kam hai

Answered by dhoni22

yes
Bilkul sahi ha .. .........

ishusinghpratap: R u sure na?

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