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a circuit
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Explain free electron concept and electric current?
the flow of electrons in semi conductor is called electric current. the electrons revolved around the nucleas is called free electrons
The unit of current?
you can measure the unit of a current in amps (A) we measure the current using a ammeter
What are normally open and close circuits?
The electric path which starts from the positive terminal of a cell or battery ends at its negative terminal, without any break, is called closed electric circuit or complete electric circuit. The electric path,which starts from the positive terminal of a cell or battery, is broken at some point, is called open electric circuit or incomplete electric circuit.
What is the instrument called that measures current?
The instrument used to measure electrical current is called an ammeter, which is actually a shortened form of 'amp meter'. The current is measured in amperes. In scientific labs, a much more sensitive instrument called a galvanometer is used to measure very small currents.
What is the material of adding some impurities to semiconductor material?
Its called doping.
What material conducts electric current poorly?
An element that conducts heat and electrcurrent poorly, and can be a solid, liquid, or gas is a(n)nonmetal.
An acid base or salt which when dissolved in water conducts an electric current is called what?
It's called an electrolyte
What is the continuous flow of electric charges through a material?
Yes, an electric current is the flow of charged particles.
What is a material with little resitance to electric current called?
This is called a conductor.
What is a material called that allows an electric current to flow through it?
A conductor.
Is this sentence incorrect any material that allows an electric current to pass through is called a battery?
Incorrect. Any material that allow electric current to pass through it is a conductor.
Is the continuous flow of charges through a material is called electric resistance?
No, it's called 'current'.
What is a material that easily allows the flow of electric charge through it is called a semiconductor b insulator c superconductor d conductor?
conducts
What is a material that will carry an electric current called?
A material that will carry an electric current is called a conductor. Conductor materials have high electrical conductivity, allowing the flow of electric charges with minimal resistance. Examples of conductors include metals such as copper, aluminum, and silver.
What is a material that transmits eletricity?
A material which conducts electricity is called a conductor
What is the flow electric charges called?
It is called an electric current.
What is a continuous flow of electricity is called?
A current.
