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Is phosphorus an insulator?
No, phosphorus is not an insulator. It is a semiconductor, which means it has electrical conductivity in between that of a conductor and an insulator.
Is tungsten a semiconductor?
No, tungsten is not a semiconductor. Tungsten is a metal known for its high melting point and resistance to corrosion. Semiconductors are materials that have conductivity between that of a conductor and an insulator, like silicon or germanium.
Is boron a good conductor of electricity?
Boron is not a good conductor of electricity at room temperature, but is a good conductor at a high temperature.
What happens to the resistivity of a conductor when it is made thinner and longer?
When a conductor is made thinner and longer, its resistivity increases. This is because the thinner diameter and longer length result in more collisions between electrons and atoms, leading to greater opposition to the flow of current, which manifests as increased resistance.
Can an overhead conductor carry more current on a cold day as compared to a hot day?
The only limit on how much current the conductor can carry, regardless ofthe weather, is the amount of current that causes the conductor to melt.The current in such a conductor depends on the voltage between its ends,and on the resistance of the conductor. The resistance of the conductor issomewhat less when it's cold, so a given voltage would result in more current.
What material has resistance between a conductor and a insulator?
Semiconductors have resistance levels between that of conductors and insulators. They conduct electricity better than insulators but not as well as conductors, making them useful in electronic devices. Examples include silicon and germanium.
What is the difference between a insualator and a conductor?
An insulator is a material that does not allow electric current to flow through it easily, while a conductor is a material that allows electric current to flow through it easily. Insulators have high resistance to electric current, while conductors have low resistance. This property is determined by the arrangement of electrons in the atoms of the material.
What is the intermediate between a conductor and a insulator?
A semiconductor is the intermediate material between a conductor and an insulator. It has electrical conductivity between that of a conductor and an insulator and can be controlled by factors like temperature or impurities. Semiconductors are widely used in electronic devices such as transistors and diodes.
What is the difference between conductor resistance and insulation resistance?
The resistance of a conductor is relatively low while an insulator should have very high resistance. The former is used to transmit electricity and the latter is designed to inhibit flow of electricity.
What is the material between the conductor and the insulator called?
conductor:- which allow electron to travel very easily as compare to insulator and semiconductor because of its low energy band gape. insulator:- which can not pass electron as good as conductor because of its band gape energy. energy band: in all the metal,semiconductor and insulator there is energy gape.energy gape is due to arrangement of electron to shell and subshell which is related to quantum mechanics. so the material between conductor and insulator is semiconductor because it has energy gape greater than the conductor and less than the insulator. greater the energy gape less chance for electron to pass through the material
In your own words explain the difference between a conductor and an insulator?
A conductor is a material that allows the flow of electric current through it easily, due to the presence of free electrons. An insulator, on the other hand, does not allow the flow of electric current as easily, as it has very few free electrons. Insulators have high resistance to the flow of electricity, while conductors have low resistance.
Is cavity wall insulation a conductor or insulator?
Cavity wall insulation is an insulator. It is designed to fill the gap between the walls, providing thermal resistance to reduce heat loss in buildings.
What is the difference between insulator and bad conductor and semi conductor?
an insulator doesn't allows electricity pass from it, a bad conductor allows electricity to pass from it but not fully or completely and a semi conductor pass electricity in little form which used to operate electronics
If a material is neither a conductor or an insulator this type of materialis called what?
A material that is neither a conductor nor an insulator is called a semiconductor. Semiconductors have properties between those of conductors and insulators, making them useful for applications like computer chips and solar cells.
IS PERSPEX A SEMI CONDUCTOR?
No, Perspex is not a semiconductor. It is a type of transparent plastic material known as polymethyl methacrylate (PMMA). Semiconductors are materials that have conductivity between that of a conductor and an insulator.
What type of resistance do conductors have?
Conductors have resistance due to collisions between free electrons and atoms within the material. This resistance causes energy to be lost in the form of heat when current flows through the conductor. The resistance value depends on the material and dimensions of the conductor.
What is definition of semiconductor?
those material having conductivity between insulator and good conductor are known as semiconductors for example germanium and silicon.
