Three point charges are aligned along the x axis as shown in the figure below. -0.500 m- -4.00 nC (b) (0, 2.40) E- Find the electric field at the following positions. (a) (2.40, 0) E- N/C -0.800 m- N/C 5.00 nC 3.00 nC -x Ⓒ

Three point charges are aligned along the x axis as shown in the figure below. -0.500 m- -4.00 nC (b) (0, 2.40) E- Find the electric field at the following positions. (a) (2.40, 0) E- N/C -0.800 m- N/C 5.00 nC 3.00 nC -x Ⓒ

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 30PE: (a) What magnitude point charge creates a 10,000 N/C electric field at a distance of 0.250 m? (b)...

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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

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Three point charges are aligned along the x axis as shown in the figure below.
-4.00 nC
0.500 m-
(b) (0, 2.40)
E-
Find the electric field at the following positions.
(a) (2.40, 0)
E-
Need Help? Read It
F1
Q
N/C
N/C
-0.800 m-
5.00 nC
2
F2
W
8.00 nC
#3
20
F3
x
E
$
4
F4
R
%
5
F5
MacBook Air
T
F6
F7
7
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Step 1: Given data

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Step 2: Representation of given sysem of charges for part (a) and part (b).

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Step 3: Calculation for electric field at point P due to charge q1.

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Step 4: Calculation for electric field at point P due to charges q2 and q3.

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Step 5: Calculation for total electric field at point P.

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Step 6: Calculation for electric field at point P due to charge q1 for part (b).

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Step 7: Calculation for electric field at point P due to charge q2.

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Step 8: Calculation for electric field at point P due to charge q3.

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Step 9: Calculation for total electric field at point P.

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