020 (part 1 of 2) 10.0 points A point charge of 3 C is located a distance 32 m f

Question

020 (part 1 of 2) 10.0 points A point charge of 3 C is located a distance 32 m from an infinite plane. Determine the electric flux through the plane due to the point charge. The permittiv- ity of a vacuum is 8.85419 x 10-12 C2/N -m2 Answer in units of N m2/C 021 (part 2 of 2) 10.0 points A point charge of 3 lC is located a very small distance from the center of a very large square on the line perpendicular to the square and going through its center. Determine the approximate electric flux through the square due to the point charge. Answer in units of N m2/C

Explanation / Answer

Part a)Electric Flux from an infinite plane= Q/ 2E0

E.Flux= (3*10^-6)/ 2(8.85419*10^-12)

E.flux=1.69 *10^5 N.m^2/ C

Part b)

For small distance and large square, it can be considered as infinite sheet

Electric flux= Q/ 2 E0

So E.flux= Q/ 2E0

E.Flux= (3*10^-6)/ 2(8.85419*10^-12)

E.flux=1.69 *10^5 N.m^2/ C

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Good luck!:)

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