Advertisements
Advertisements
प्रश्न
Name the material used for making the connection wires. Give a reason for your answer.
कारण सांगा
उत्तर
'Copper or Aluminium' is used as a material for making connection wires because the resistivity of these materials is very small, and thus, wires made of these materials possess negligible resistance.
shaalaa.com
Choice of Material of a Wire
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
- Name the particles which are responsible for the flow of current in a metallic wire.
- Explain the flow of current in a metallic wire on the basis of movement of the particles named by you above in part (a).
- What is the cause of resistance offered by the metallic wire in the flow of current through it?
Two wires, one of copper and other of iron, are of the same length and same radius. Which will have more resistance? Give reason.
Name a material which is used for making the standard resistor. Give a reason for your answer.
Name the material used for making a fuse wire. Give a reason.
Name the material used for filament of an electric bulb.
Name the material used for heating element of a room heater.
Why should a connection wire be thick?
