please answer this please i will mark as brainlist
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1-battery
2-circuit
3-conductor
4-open
5-switch
6-insulaters
ans- an electric current is a stream of charged particles
unit of current is known as SI unit
ans- a battery is a power source consisting of one or more electrochemical cells
ans- electrical circuit that is not open is called open circuit
and circuit that is complete it is known as closed set
ans- tungsten wire
ans- the magnetic effect of electric current is known as electromagnetic effect
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