8 please need help, keep in mind the 7 basic units and watch the sig figs. Please write in standard form need to see all the numbers in solution thank you so much Find the magnitude of the electric field at the origin (at point (0,0)) due to twocharges. The first is a +4 mC charge directly 2 m to the left of the origin/at point(-2, 0). The second is +3 mC of charge that is 12 meters directly to the right of theorigin (at point (12,0).Express the magnitude as positive if the electric field is to the right, and negative ifto the left.

Answered: Find the magnitude of the electric…

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Find the magnitude of the electric field at the origin

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 40PQ

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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

8 please need help, keep in mind the 7 basic units and watch the sig figs. Please write in standard form need to see all the numbers in solution thank you so much

Find the magnitude of the electric field at the origin (at point (0,0)) due to two
charges. The first is a +4 mC charge directly 2 m to the left of the origin/at point
(-2, 0). The second is +3 mC of charge that is 12 meters directly to the right of the
origin (at point (12,0).
Express the magnitude as positive if the electric field is to the right, and negative if
to the left.

Expert Solution

Step 1

Given:

Charge $q_{1} = + 4 mC$ located at point $(- 2 m, 0 m)$

Charge $q_{2} = + 3 mC$ located at point $(12 m, 0 m)$

Consider positive value if electric field is towards right and negative if electric field is towards left.

Note:

$1 C = 1000 mC$

Find:

Magnitude of electric field at origin.

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