Questions For the first two questions below, use these values for the charges: 91 = -110 nC, 92 = +220 nC, 93 = -330 nC, and 94 = +440 nC. 1. 2. How far from q2 would you have to place q4 to create a situation where q4 experienced an electric force of 10 N? In Figure P2 to the right, there are three charges held in place. (a) Draw a free body diagram for the charge at the origin showing the size and direction of the elec- tric forces it experiences due to the other two charges. (b) What is the magnitude and direction of the net force on the charge at the origin? y (mm) 20 15 92 10 Leup 5 93 +Y x (mm) 5 10 15 20 92 Figure P2

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Chapter1: Units, Trigonometry. And Vectors
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For the first two questions below, use these values for the charges:
91 = -110 nC, 92 = +220 nC, 93 = -330 nC, and 94 = +440 nC.
1.
2.
How far from q2 would you have to place q4 to create a situation where q4 experienced
an electric force of 10 N?
In Figure P2 to the right, there are three
charges held in place.
(a) Draw a free body diagram for the charge at the
origin showing the size and direction of the elec-
tric forces it experiences due to the other two
charges.
(b) What is the magnitude and direction of the net
force on the charge at the origin?
y (mm)
20
15 92
10
Leup
5
93
+Y
x (mm)
5
10 15 20
92
Figure P2
Transcribed Image Text:Questions For the first two questions below, use these values for the charges: 91 = -110 nC, 92 = +220 nC, 93 = -330 nC, and 94 = +440 nC. 1. 2. How far from q2 would you have to place q4 to create a situation where q4 experienced an electric force of 10 N? In Figure P2 to the right, there are three charges held in place. (a) Draw a free body diagram for the charge at the origin showing the size and direction of the elec- tric forces it experiences due to the other two charges. (b) What is the magnitude and direction of the net force on the charge at the origin? y (mm) 20 15 92 10 Leup 5 93 +Y x (mm) 5 10 15 20 92 Figure P2
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