A region around a charged partical or object. Let me know if this works. Hope I could help you.
Answer:
the si unit of electric current is Ampere .the flow of charge in a close circuit is called electric current
Answer:
leather
Explanation:
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Answer:
The marble will start to decrease in speed
Explanation:
The longer the table is the more the marbles speed would decrease because marbles can only be fast for a certain amount of time