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1. A point charge - and a conducting solid sphere of charge density +a(C/m?) and radius...

1. A point charge - and a conducting solid sphere of charge density +a(C/m?) and radius a are shown in Figure I (centers of both charges are al 2a distance from the origin o)

a) Draw the electric field vectors at the origin 0. (4 pts)

b) Determine the direction and magnitude of the NET electric field E, at origin O. (11 pts) +(C/m?) e) Calculate the NET electric potential V at the origin O(10 pts)

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Answer #1

in this question, I take the surface charge density ( c/m) and charge is -q

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