disk with radius R and uniform positive charge density o es horizontally on a tabletop. A small plastic sphere with nass M and positive charge Q hovers motionless above the enter of the disk, suspended by the Coulomb repulsion due o the charged disk. ▼ At what height h does the sphere hover? Express your answer in terms of the dimensionless constant v = 20 Mg/ (Qo). Express your answer in terms of some or all of the variables R and v. h= R 1-v √(2-v)v Submit Previous Answers ✓ Correct Part C If M = 300 g, Q = 1.0 μC, R = 6.0 cm, and o= 10 nC/cm², what is h? Express your answer with the appropriate units. |µA h= Value Units Submit Previous Answers Request Answer ?
disk with radius R and uniform positive charge density o es horizontally on a tabletop. A small plastic sphere with nass M and positive charge Q hovers motionless above the enter of the disk, suspended by the Coulomb repulsion due o the charged disk. ▼ At what height h does the sphere hover? Express your answer in terms of the dimensionless constant v = 20 Mg/ (Qo). Express your answer in terms of some or all of the variables R and v. h= R 1-v √(2-v)v Submit Previous Answers ✓ Correct Part C If M = 300 g, Q = 1.0 μC, R = 6.0 cm, and o= 10 nC/cm², what is h? Express your answer with the appropriate units. |µA h= Value Units Submit Previous Answers Request Answer ?
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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Transcribed Image Text:A disk with radius R and uniform positive charge density o
lies horizontally on a tabletop. A small plastic sphere with
mass M and positive charge hovers motionless above the
center of the disk, suspended by the Coulomb repulsion due
to the charged disk.
At what height h does the sphere hover? Express your answer in terms of the dimensionless constant v = 20 Mg/ (Qo).
Express your answer in terms of some or all of the variables R and v.
h = R-
1-v
√(2-v)v
Submit
Part C
h =
Previous Answers
Correct
If M = 300 g, Q = 1.0 μC, R = 6.0 cm, and o = 10 nC/cm², what is h?
Express your answer with the appropriate units.
μᾶ
Value
2
Units
Submit Previous Answers Request Answer
?
<
Expert Solution
Step 1
Given,
M= 300g
Q = 1 microcoulomb
R= 6 cm
Sigma = 10 nC/cm2.
We need to calculate,
h =?
Step by step
Solved in 4 steps with 3 images
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