Question

A total charge Q-4.6 uC is distributed uniformly over a quarter circle arc of radius a -6.7 cm as shown.

a) What is the linear charge density along the arc?
b) What us Ex, the value of the x-component of the electric field and Ey the value of the y-component of the electric field at the origin (x,y)=(0,0)
c) What is the magnitude of the electric field at the origin produced by a semicircular arc of charge 9.2ųC, twice the charge of the quarter-circle arc?

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Answer #1

(eo) Linear hage dust 4.6 μι 여6, de, b) 4てE- 6.7 Can 시/C 67 Alo (Co Lol

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