A positive charge q is fixed at point (−4, 3) and a negative charge -q is fixed at point (-4,0). Determine the net electric force Fnet acting on a negative test charge -Q at the origin (0, 0) in terms of the given quantities and physical constants, including the permittivity of free space Eo. Express the force using ij unit vector notation. Enter precise fractions rather than entering their approximate numerical values. F net = = 4- 3- 2- 1- -1- -2- -3- y 2 4

A positive charge q is fixed at point (−4, 3) and a negative charge -q is fixed at point (-4,0). Determine the net electric force Fnet acting on a negative test charge -Q at the origin (0, 0) in terms of the given quantities and physical constants, including the permittivity of free space Eo. Express the force using ij unit vector notation. Enter precise fractions rather than entering their approximate numerical values. F net = = 4- 3- 2- 1- -1- -2- -3- y 2 4

University Physics Volume 2

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ISBN:9781938168161

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Publisher:OpenStax

Chapter6: Gauss's Law

Section: Chapter Questions

Problem 58P: Consider a uranium nucleus to be sphere of radius R=7.41015 m with a charge of 92e distributed...

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Question

A positive charge q is fixed at point (−4, 3) and a negative
charge -q is fixed at point (-4,0).
Determine the net electric force Fnet acting on a negative test
charge -Q at the origin (0, 0) in terms of the given quantities
and physical constants, including the permittivity of free
space Eo. Express the force using ij unit vector notation.
Enter precise fractions rather than entering their approximate
numerical values.
F net =
=
4-
3-
2-
1-
-1-
-2-
-3-
y
2
4

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