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Can you please solve the problem in the picture, Part D. Show all of your work in pictures please.
![A thin disk with a circular hole at its center, called an
annulus, has inner radius R₁ and outer radius R₂. The
disk has a uniform positive surface charge density o on
its surface. (Figure 1)
Figure
b
R2
R₁
X
1 of 1
Correct
Part D
A point particle with mass m and negative charge -q is free to move along the x-axis (but cannot move off the axis).
The particle is originally placed at rest at x = 0.01R₁ and released. Find the frequency of oscillation of the particle.
Express your answer in terms of the variables R₁, R₂, σ, m, q, and constant k.
[5] ΑΣΦ
xa
Xb
1
q
2pi 28 m
Submit
√x vx x
1
R₁
1
R₁₂
<X
|X|
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- This is a theoretical problem: Imagine a disk of uniformly distributed charge Q with radius R in the plane Z-Y, with its center in the coordinate origin. There's a point P at a distance X (on the X axis).Now imagine a ring of uniformly distributed charge Q with radius R in the plane Z-Y, with its center in the coordinate origin. There's a point P at a distance X (on the X axis). Q, R, and P (thus X) are equal in both cases. Which of these is true for he electrical field on the point P: E(disk) < E(ring) E(disk) > E(ring) E(disk) = E(ring) E(disk) = E(ring)/2 The given information is not enough to make a comparison. Justify your answer for each possibility.A conducting sphere of 3.0 cm radius has a cavity of 2.0 cm radius and sharing the samecenter. First,– 10 nC of charge is dropped on the sphere. Then a + 8.0 nC point charge isintroduced at the center of the cavity. a) How much charge is at the inside surface of the sphere, after the point charge wasplaced at the center? Justify your answer using Gauss’ Law. b) How much charge is at the outer surface of the sphere, after the point charge wasplaced at the center? Justify your answer. c) Calculate and show the direction of the net electric field at 1.0 cm, and at 4.0 cmfrom the center, after the point charge was placed at the center.A solid conducting sphere is surrounded by a thick, spheical conducting shell. Assume that a total charge +Q+Q is placed at the center of the sphere and released. a) After equilibrium is reached, the inener surface of the shell will have b) In terms of QQ, how much charge is on the interior, surface, inner surface, outer surface of the shell?