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Grade: 12
        
a disc of radius r is having surface charhe densty sigma .
what is the electric potential at a distance root3r from the centre of the disc on the axis of disc?
27 days ago

Answers : (1)

Saif
23 Points
							
  sigmaR{2-root3}/2e.
General formula- sigma[root(R^2+X^2)-X]/2e.             (e. is ebselenot ,X is the distance from centre,R is radius of disc)
 
 
22 days ago
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