1. Determine the force attraction between charge Q1 and Q3. 2. Determine the electric field intensity midway Q1 and Q3 3. Determine the repelling force between Q1 and Q2 Q1 10 C Q3 = -250 20° 45° 15 m Q2 = 15 C

1. Determine the force attraction between charge Q1 and Q3. 2. Determine the electric field intensity midway Q1 and Q3 3. Determine the repelling force between Q1 and Q2 Q1 10 C Q3 = -250 20° 45° 15 m Q2 = 15 C

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 56AP: A nonconducting, thin plane sheet of charge carries a uniform charge per unit area of 5.20 C/m2 as...

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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.

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Answer number 2

Identify the given, requirments, figures and free body diagram

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1. Determine the force attraction between charge Q1 and Q3.
2. Determine the electric field intensity midway Q1 and Q3
3. Determine the repelling force between Q1 and Q2
Q1 = 10 C
Q3 = -25C
20°
45°
15 m
Q2 = 15 C

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Step 1: Electric field due to a point charge

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Step 2 : FBD of the system

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Step 3: Calculating distance of mid point D, from all the charges

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Step 4: Electric field at point D due to Q1,Q2 and Q3

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Step 5 : Direction of electric field

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