Chapter Name : The Solid State |
Sub Topic Code : 102_12_01_11_01 |
Topic Name : Electrical Properties |
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Sub Topic Name : Conduction Of Electricity In Metals |
All metals are good conductors
Metals
All electric appliances have metals in the conducting part All metals are good conductors Make a simple electric circuit. Cut it at some point and use a non-metal to join. It won`t work. Try with a metal. it will start working again
“ Why can Copper conduct electricity ?”
Key Words | Definitions (pref. in our own words) |
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Conduction band Valence band | The band where electrons of an atom should be present to conduct electricity The last level where the electrons remain bounded to the atom |
Gadgets | How it can be used |
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Metals like copper are used in wires for transmission of electricity
Chemistry lab
Examples | Explainations |
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Copper , iron Silver , gold | Metals Metals |
Metals are good conductors of electricity
Only metals are used in electric wires
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