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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  ?
9 months ago

Answers : (1)

Arun
20378 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
9 months ago
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Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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