Science, asked by TanushkaRathore1307, 1 year ago

why do electric cell and the bulb have two terminals?

Answers

Answered by HStar6389
35
As All the electrical appliances needs a positive terminal and a negative terminal both to work because when there is knly one terminal only the protons or electrons will move inside the appliance that why we need to terminals to make an appliance work......

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Answered by sachmeetkalsi
15
one is called positive terminal the other is negative terminal 
 because of the 2 terminals potential difference is produced in the conductor for the flow of current . (  science class 10  )

sachmeetkalsi: mark brainliest of helpful :)
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