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Grade: 12
        
Wy is the presence of a resistance necessary for the flow of current  ?  in other words , why won’t the current flow without a resistance  ?
one year ago

Answers : (1)

Arun
22572 Points
							
Resistance prevents current from flowing. If there's zero resistance, as in some kinds of short circuits, the current will flow in the wire without any losses.  The basic rule is Ohm's Law
one year ago
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