A +10uC point charge is 25cm awayfrom a -20uc point charge. Calculate the magnitude of the electricforce between them.A +100uC is placed at the origin. A -50uC is placed at x=2m and +200uC is placed at x =-4m.a. What is the net electric force acting on the +100uC charge?b. What is the net electric force acting on the +300uc charge?

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A +10uC point charge is 25cm away from a -20uc point charge. Calculate the magnitude of the electric force between them.

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Electricity And Magnetism

Section: Chapter Questions

Problem 3P: In a thundercloud, there may be electric charges of +40.0 C near the top of the cloud and 40.0 C...

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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

A +10uC point charge is 25cm awayfrom a -20uc point charge. Calculate the magnitude of the electric
force between them.
A +100uC is placed at the origin. A -50uC is placed at x=2m and +200uC is placed at x =-4m.
a. What is the net electric force acting on the +100uC charge?
b. What is the net electric force acting on the +300uc charge?

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