Pull the required charges to obtain the arrangements shown below (one at the time). Use the superposition principle and: a. Draw the net electric field at the position of the E-field sensor. b. Write an expression for the net electric field at the position of the E-field sensor (show all your work). c. Find the magnitude and direction of the net electric field at the position of the E-field sensor (click on "show numbers" and verify your answers Note all charges are fixed at the grid, and 1 box = 0.1 m.

Pull the required charges to obtain the arrangements shown below (one at the time). Use the superposition principle and: a. Draw the net electric field at the position of the E-field sensor. b. Write an expression for the net electric field at the position of the E-field sensor (show all your work). c. Find the magnitude and direction of the net electric field at the position of the E-field sensor (click on "show numbers" and verify your answers Note all charges are fixed at the grid, and 1 box = 0.1 m.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 9CQ

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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

Charges are +1nc and -1nc

8. Pull the required charges to obtain the arrangements shown below (one at the time). Use
the superposition principle and:
a. Draw the net electric field at the position of the E-field sensor.
b.
Write an expression for the net electric field at the position of the E-field sensor
(show all your work).
c. Find the magnitude and direction of the net electric field at the position of the E-field
sensor (click on "show numbers" and verify your answers
Note all charges are fixed at the grid, and 1 box = 0.1 m.
0
1
T
+
O +
+

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Step 1: a. Draw the direction of electric fields:

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Step 2: b. Write the electric field expression for first image:

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Step 3: b. Write the electric field expression for second image:

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Step 4: b. Write the electric field expression for third image:

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Step 5: c. Calculate the magnitude and direction for first image:

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Step 6: c. Calculate the magnitude and direction for second image:

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Step 7: c. Calculate the magnitude and direction for third image:

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8. Pull the required charges to obtain the arrangements shown below (one at the time). Use the superposition principle and: a. Draw the net electric field at the position of the E-field sensor. b. Write an expression for the net electric field at the position of the E-field sensor (show all your work). c. Find the magnitude and direction of the net electric field at the position of the E-field sensor (click on "show numbers" and verify your answers Note all charges are fixed at the grid, and 1 box = 0.1 m. Lab I: Charges & Fields
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