Two point charges are placed on the x axis. (Figure 1)The first charge, q1 = 8.00 nC , is placed a distance 16.0 m from the origin along the positive x axis; the second charge, q2 = 6.00 nC , is placed a distance 9.00 m from the origin along the negative x axis. Calculate the electric field at point A, located at coordinates (0 m, 12.0 m ). Give the x and y components of the electric field as an ordered pair. Express your answer in newtons per coulomb to three significant figures. • View Available Hint(s) EAz, EAy = 0,0.300 N/C Submit Previous Answers

Two point charges are placed on the x axis. (Figure 1)The first charge, q1 = 8.00 nC , is placed a distance 16.0 m from the origin along the positive x axis; the second charge, q2 = 6.00 nC , is placed a distance 9.00 m from the origin along the negative x axis. Calculate the electric field at point A, located at coordinates (0 m, 12.0 m ). Give the x and y components of the electric field as an ordered pair. Express your answer in newtons per coulomb to three significant figures. • View Available Hint(s) EAz, EAy = 0,0.300 N/C Submit Previous Answers

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 9OQ: Two solid spheres, both of radius 5 cm, carry identical total charges of 2 C. Sphere A is a good...

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Question

Two point charges are placed on the x axis. (Figure 1)The
first charge, q = 8.00 nC, is placed a distance 16.0 m
from the origin along the positive x axis; the second charge,
92 = 6.00 nC , is placed a distance 9.00 m from the origin
along the negative x axis.
Calculate the electric field at point A, located at coordinates (0 m, 12.0 m ).
Give the x and y components of the electric field as an ordered pair. Express your answer in newtons per coulomb to three
significant figures.
• View Available Hint(s)
EAz, EAy = 0,0.300 N/C
Submit
Previous Answers
v Correct
igure
< 1 of 1
Part B
An unknown additional charge q3 is now placed at point B, located at coordinates (0 m, 15.0 m ).
Find the magnitude and sign of q3 needed to make the total electric field at point A equal to zero.
В (0 m, 15 m)
А (0 m, 12 m)
Express your answer in nanocoulombs to three significant figures.
• View Available Hint(s)
O (0 m, 0 m)
92
(-9 m, 0 m)
91
(+ 16 m, 0 m)
ΠνΠ ΑΣφ
93 =
nC

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