Copper is a good conductor of electric current due to its high electrical conductivity. It is commonly used in electrical wiring and circuitry because it allows electricity to flow with low resistance.
Silver is a shiny element that is a good conductor of both thermal energy and electric current. It has the highest electrical conductivity of any metal, making it highly effective for conducting electricity. Additionally, silver also has a high thermal conductivity, allowing it to efficiently transfer heat.
No, a good conductor has a low resistance.
No, polythene is considered an insulator and not a good conductor of electricity. It has high resistance which limits the flow of electric current through it.
No, cotton is an insulator and not a good conductor of electricity. Conductors are typically materials like metals that allow the flow of electric current, while insulators like cotton inhibit the flow of electric current.
Silicon is an element that falls in between being a good conductor and a good insulator. It is a semiconductor which means its conductivity can be modified by introducing impurities or applying an electric field.
Yes, this is mostly true. It starts to become untrue near silicon.
Silver is a shiny element that is a good conductor of both thermal energy and electric current. It has the highest electrical conductivity of any metal, making it highly effective for conducting electricity. Additionally, silver also has a high thermal conductivity, allowing it to efficiently transfer heat.
No, a good conductor has a low resistance.
Air is a good conductor of sound, and a poor conductor of heat and electric current.
a metal
Upon melting, the ions are free to move and conduct electricity.
aluminum, copper,
No, polythene is considered an insulator and not a good conductor of electricity. It has high resistance which limits the flow of electric current through it.
No, chalk is not a good conductor of electricity because it is a poor conductor of heat and electricity due to its high resistance to the flow of electric current.
No, cotton is an insulator and not a good conductor of electricity. Conductors are typically materials like metals that allow the flow of electric current, while insulators like cotton inhibit the flow of electric current.
Magnesium is a metal element. It has free electrons. So it is a good conductor.
Tranition metals