A 0.008 g plastic bead hangs from a lightweight thread. Another bead is fixed in position beneath the point where the thread is tied. If both beads have charge q, the moveable bead swings out to the position shown in ( Figure 1). Figure 9 45° 5.0 cm q < 1 of 1 > Submit Part B If we ignore the suspended charge on the string, and only consider the fixed charge q, what would the strength of the electric (E) be at the present location of the suspended charge? Assume the fixed charge behaves as a point charge. Hint: use the equation for electric field of a point charge: E= where K = 9 x 10⁹ Nm²/C² E= 195| ΑΣΦ Submit Provide Feedback Request Answer PER ? N/C Next >
A 0.008 g plastic bead hangs from a lightweight thread. Another bead is fixed in position beneath the point where the thread is tied. If both beads have charge q, the moveable bead swings out to the position shown in ( Figure 1). Figure 9 45° 5.0 cm q < 1 of 1 > Submit Part B If we ignore the suspended charge on the string, and only consider the fixed charge q, what would the strength of the electric (E) be at the present location of the suspended charge? Assume the fixed charge behaves as a point charge. Hint: use the equation for electric field of a point charge: E= where K = 9 x 10⁹ Nm²/C² E= 195| ΑΣΦ Submit Provide Feedback Request Answer PER ? N/C Next >
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter24: Electric Fields
Section: Chapter Questions
Problem 56PQ
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Question
Transcribed Image Text:Problem 20.66 - Q4
A 0.008 g plastic bead hangs from a lightweight thread.
Another bead is fixed in position beneath the point where
the thread is tied. If both beads have charge q, the
moveable bead swings out to the position shown in (
Figure 1).
Figure
q
45°
5.0 cm
1 of 1 >
q=
Submit
Part B
Value
E =
If we ignore the suspended charge on the string, and only consider the fixed charge q, what would the strength of the electric (E) be at the present
location of the suspended charge? Assume the fixed charge behaves as a point charge.
Hint: use the equation for electric field of a point charge:
E=
Kq
72 where K = 9 x 10⁹ Nm²/C²
Submit
||| ΑΣΦ
Units
Provide Feedback
Request Answer
P
?
1 of 6
N/C
Review | Constants | Periodic Table
Next >
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