Three charges are arranged as shown in thefigure.3.5 nC-0.5 nC3.1 m-1.9 m O 0.94 nCFind the magnitude of the electro-static force on the charge at the origin.The value of the Coulomb constant is8.98755 x 10° N · m²/C².Answer in units of nN. What is the angle 0 between the electrostaticforce on the charge at the origin and the pos-itive r-axis? Answer in degrees as an anglebetween –180° and 180° measured from thepositive r-axis, with counterclockwise posi-tive.Answer in units of °.

q1 = -0.5 nC q2 = 3.5 nC q3 = 0.94 nC d2 = 3.1 m d3 = 1.9 m

Three charges are arranged as shown in the figure. 3.5 nC -0.5 nC 3.1 m -1.9 m O 0.94 nC Find the magnitude of the electro- static force on the charge at the origin. The value of the Coulomb constant is 8.98755 × 10º N · m²/C². Answer in units of nN.

Three charges are arranged as shown in the figure. 3.5 nC -0.5 nC 3.1 m -1.9 m O 0.94 nC Find the magnitude of the electro- static force on the charge at the origin. The value of the Coulomb constant is 8.98755 × 10º N · m²/C². Answer in units of nN.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Fields

Section: Chapter Questions

Problem 1P: A 7.50-nC charge is located 1.80 m from a 4.20-nC charge. (a) Find the magnitude of the...

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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

Three charges are arranged as shown in the
figure.
3.5 nC
-0.5 nC
3.1 m
-1.9 m O 0.94 nC
Find the magnitude of the electro-
static force on the charge at the origin.
The value of the Coulomb constant is
8.98755 x 10° N · m²/C².
Answer in units of nN.

What is the angle 0 between the electrostatic
force on the charge at the origin and the pos-
itive r-axis? Answer in degrees as an angle
between –180° and 180° measured from the
positive r-axis, with counterclockwise posi-
tive.
Answer in units of °.

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