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Two identical point charges with value Q = +9 nC are placed on the y axis at y = +3 cm and y = -3 cm respectively. a) What is the value and direction of the electric field at a point on the x-axis at x = +5 cm. b) Calculate the force on an electron if it is placed on the x-axis at x = +5 cm (including direction). c) What is the acceleration of the electron when placed at the point x = +5 cm (including direction).? Use mass of the electron = 9.1x10 -3¹ Kg.

Two identical point charges with value Q = +9 nC are placed on the y axis at y = +3 cm and y = -3 cm respectively. a) What is the value and direction of the electric field at a point on the x-axis at x = +5 cm. b) Calculate the force on an electron if it is placed on the x-axis at x = +5 cm (including direction). c) What is the acceleration of the electron when placed at the point x = +5 cm (including direction).? Use mass of the electron = 9.1x10 -3¹ Kg.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Two identical point charges with value Q = +9 nC are placed on the y axis at y = +3 cm and y=-3 cm respectively. a) What is the value and direction of the electric field at a point on the x-axis at x = +5 cm. b) Calculate the force on an electron if it is placed on the x-axis at x = +5 cm (including direction). c) What is the acceleration of the electron when placed at the point x = +5 cm (including direction).? Use mass of the electron = 9.1x10 -31 Kg.
Transcribed Image Text:Two identical point charges with value Q = +9 nC are placed on the y axis at y = +3 cm and y=-3 cm respectively. a) What is the value and direction of the electric field at a point on the x-axis at x = +5 cm. b) Calculate the force on an electron if it is placed on the x-axis at x = +5 cm (including direction). c) What is the acceleration of the electron when placed at the point x = +5 cm (including direction).? Use mass of the electron = 9.1x10 -31 Kg.
Expert Solution
Step 1

Given:

Charge q1 = 9 nC at y=3 cm

Charge q2= 9 nC at y = - 3 cm

Q = q1  = q2

x  = 5 cm

 

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