Thanks in advance A point charge q1 = -1.0 nC is located in the xv-plane at (0.0

Question

Thanks in advance A point charge q1 = -1.0 nC is located in the xv-plane at (0.020 m, 0.000m), and another point charge q2 = +4.0 nC is located at (0.000 m, 0.040 m). (a) Determine the magnitude and direction of the net electric field at the origin. Include a clear sketch showing relevant vectors, an explanation, and a calculation. (b) A third point charge q3 = -2.0 nC is now placed at the origin. What is the magnitude and direction of the net force on this third charge caused by the other two charges? (Do not use Coulomb?s law! There is a much faster way 110W that you know the E-field.) Use ke = 9.0 X 10^9 N.m^2/C^2.

Explanation / Answer

sorry i am unable to upload the final hand written solution here due to some internet problem so kindly refer the link

posting the link of that solution here,

http://postimg.org/image/u64wlbur5/

http://postimg.org/image/pjywsvhyv/

/image/pjywsvhyv/

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