Question

you have a metal insulator and an alloy write these substance in the ascending order of their electrical resistivity​

Answer 1

Answer: Insulators, Metals,Alloys

Answer 2

Ascending order of their electrical resistivity is Resistivity of metal < resistivity of alloy < resistivity of insulator.

• A material's electrical resistivity, which gauges how effectively it resists electric current, is one of its essential properties.
• A material that readily permits electric current has a low resistance.
• Metals function well as conductors in general. They, therefore, present less of a barrier to the flow of the stream. Metals have extremely low resistance as a result.
• Insulator atoms cling to their electrons tenaciously, preventing the free flow of electric current through them. A further electrical insulator is a dry air.
• The resistivity of the alloy is intermediate to metals and insulators.

#SPJ 3