In the diagram, A and B represent small spherical charges: q1 = -9.0 C located at point A and q2 = -6.0 C located at point B. Point A is 40.0 cm from Point B and 20.0 cm from point C. a. What is the magnitude and direction of the electric field at point C? b. If a 12.5 C charge is placed at point C, what force would it experience? 20.0 cm 40.0 cm -6.0C

In the diagram, A and B represent small spherical charges: q1 = -9.0 C located at point A and q2 = -6.0 C located at point B. Point A is 40.0 cm from Point B and 20.0 cm from point C. a. What is the magnitude and direction of the electric field at point C? b. If a 12.5 C charge is placed at point C, what force would it experience? 20.0 cm 40.0 cm -6.0C

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 27CQ: (a) What is the direction of the total Coulomb force on q in Figure 18.46 if q is negative, qa=...

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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

In the diagram, A and B represent small spherical charges: q1 = -9.0 C located at point A and
q2 = -6.0 C located at point B. Point A is 40.0 cm from Point B and 20.0 cm from point C.
a. What is the magnitude and direction of the electric field at point C?
b. If a 12.5 C charge is placed at point C, what force would it experience?
20.0
cm
9.00
40.0 cm
-6.0C

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