The materials that have high resistance are calleda)Super conductorsb)...
Bad conductors do not conduct heat or electricity easily, to make it conduct we need high voltage of electricity. And we need high temperature to make a matter conduct heat. so, we can call bad conductors as a good resistance. In the given option it is only the oneoption which is a good risistancer.
The materials that have high resistance are calleda)Super conductorsb)...
High resistance materials are called bad conductors. These materials do not allow the flow of electric current easily and therefore have a high resistance to the flow of electrons.
Explanation:
When an electric current flows through a conductor, it encounters resistance. This resistance is caused by the collisions between the moving electrons and the atoms or molecules in the material. Some materials have low resistance, allowing the electric current to flow easily, while others have high resistance, hindering the flow of current.
Super Conductors:
Super conductors are materials that have zero electrical resistance at very low temperatures. These materials exhibit unique properties that allow electric current to flow without any loss of energy. Super conductors are used in various applications such as MRI machines, particle accelerators, and high-speed trains.
Good Conductors:
Good conductors are materials that have low resistance to the flow of electric current. These materials allow the electric charges to move freely, and therefore, current can flow easily through them. Examples of good conductors include metals like copper, silver, and aluminum.
Bad Conductors:
Bad conductors, also known as insulators or non-conductors, are materials that have high resistance to the flow of electric current. These materials do not allow the free movement of electrons and inhibit the flow of current. Bad conductors are commonly used as electrical insulators to prevent the flow of electricity and for safety purposes. Examples of bad conductors include rubber, glass, plastic, and wood.
Filament:
Filament is a term used to describe the wire or coil inside an incandescent light bulb that produces light when heated by an electric current. Filaments are typically made of tungsten, which has a high melting point and high resistance. The high resistance of the filament allows it to heat up and produce light without melting. However, filaments are not considered as materials with high resistance in general.
In conclusion, materials with high resistance are called bad conductors or insulators. These materials impede the flow of electric current and are commonly used as electrical insulators. Super conductors and good conductors, on the other hand, have low resistance and allow the easy flow of current.
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