observe the figure and answer the following questions :
a) what does the figure represent?
b) Explain how does the current flowing through a wire.
c) Write the definition and unit of electric current and Ampere
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a)free electrons in a metal
b)don't know
c)A current of electric charges flowing through a conductor is known as an electric current.
unit -A
SI unit used to measure the electric current is known as Ampere.
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