A wheel has mass 50 kg, outer radius R2 = 1m and inner radius R1 =...
A wheel has mass 50 kg, outer radius R2 = 1m and inner radius R1 = .8m. The wheel is supported by 8 spokes, each with radius .8m and mass 10 kg. What is the moment of inertia of the wheel? (Note that this is a THICK rimmed wheel.)
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A wheel has mass 50 kg, outer radius R2 = 1m and
inner radius R1 =...
An infinitely long insulting cylindrical shell has inner radius R1 and outer radius R2 and a...
An infinitely long insulting cylindrical shell has inner radius R1 and outer radius R2 and a uniform volume charge density p. Determine E for r<R1 and for R1<r<R2 and for r>R2
2. A wagon wheel consists of a rim of mass 50 kg and diame mass of...
2. A wagon wheel consists of a rim of mass 50 kg and diame mass of 2 kg. What is the moment of inertia of the wheel? ter 60 cm and eight spokes each with a
A conducting spherical shell has inner radius r1 = 7.0 cm, outer radius r2 = 12.0...
A conducting spherical shell has inner radius r1 = 7.0 cm, outer radius r2 = 12.0 cm. A +3 uC point charge is placed at the center. A charge of Q=+4 uC is put on the conductor. a) What is the charge on the inner and outer surface of the shell? b)What is the electric field on the inside and outside of the shell?
1 out of A wheel has an inner radius Ry = 0.5 m and an outer...
1 out of A wheel has an inner radius Ry = 0.5 m and an outer radius R2 = 1 m. The wheel is able to rotate around an axis that passes through its center and perpendicular to its plane. Two forces F = 20 N and F2 = 8 N act on the wheel as shown in the figure below. The magnitude of the net torque (in N.m) acting on the wheel about the rotation axis is: →F2 a)...
A thin capillary of inner radius r1 and outer radius r2(Inner tube is solid) is dipped...
A thin capillary of inner radius r1 and outer radius r2(Inner tube is solid) is dipped in water To how much height will water raise in the tube
A hoop with an inner radius of R1 = 15.0 cm and an outer radius of...
A hoop with an inner radius of R1 = 15.0 cm and an
outer radius of R2 = 30.0 cm has three forces acting on
it as shown below, with F1 = 16 N, F2 = 44 N
and F3 = 32 N. Calculate the net torque about the axle
of the wheel.
F3 N 135 R. F, N
A point charge -Q is at the center of a spherical conducting shell of inner radius R1 and outer radius R2 as shown in th...
A point charge -Q is at the center of a spherical conducting shell of inner radius R1 and outer radius R2 as shown in the figure below. (In the figure there is a around spherical where 2 arrows shoots out from and arrow R1 is distance to the innter radius and R2 is to the outer radius) What is the charge on the inner surface of the shell?
A wagon wheel is constructed as shown in the figure (Figure 1) . The radius of the wheel is 0.300 m, and the rim has ma...
A wagon wheel is constructed as shown in the figure (Figure 1) . The radius of the wheel is 0.300 m, and the rim has mass 1.37 kg . Each of the eight spokes, that lie along a diameter and are 0.300 m long, has mass 0.250 kg . What is the moment of inertia of the wheel about an axis through its center and perpendicular to the plane of the wheel?
2. (4 points) A spherical capacitor has outer radius R2 and inner radius R1 and is filled with a dielectric material in which ε--Ceo/r. A positive charge Q is placed in the inner radius and a negativ...
2. (4 points) A spherical capacitor has outer radius R2 and inner radius R1 and is filled with a dielectric material in which ε--Ceo/r. A positive charge Q is placed in the inner radius and a negative charge-Q is placed on the outer radius. Remember that ε in this problem depends on the radial position r. (a) Calculate D, E and P within the capacitor, as a function of r for R R2 b) Calculate the potential V, from R1...
consider a neutral soherically conducting shell of inner radius r1 and outer radius r2. a point...
consider a neutral soherically conducting shell of inner radius r1 and outer radius r2. a point charge +q, is placed at tge center (r=0) of the spherically conducting shell. Answer the following questions symbollically in terms of k,r1,r2, and q. a) what is the electric field for r>r1 b) what is the electric field for r2>r>r1? c) what is the electric field for r>r2? d) what is the surface charge density omega1, on the inner surface of the shell? e)...
An infinitely long insulting cylindrical shell has inner radius R1 and outer radius R2 and a uniform volume charge density p. Determine E for r<R1 and for R1<r<R2 and for r>R2
2. A wagon wheel consists of a rim of mass 50 kg and diame mass of 2 kg. What is the moment of inertia of the wheel? ter 60 cm and eight spokes each with a
1 out of A wheel has an inner radius Ry = 0.5 m and an outer radius R2 = 1 m. The wheel is able to rotate around an axis that passes through its center and perpendicular to its plane. Two forces F = 20 N and F2 = 8 N act on the wheel as shown in the figure below. The magnitude of the net torque (in N.m) acting on the wheel about the rotation axis is: →F2 a)...
A hoop with an inner radius of R1 = 15.0 cm and an
outer radius of R2 = 30.0 cm has three forces acting on
it as shown below, with F1 = 16 N, F2 = 44 N
and F3 = 32 N. Calculate the net torque about the axle
of the wheel.
F3 N 135 R. F, N
2. (4 points) A spherical capacitor has outer radius R2 and inner radius R1 and is filled with a dielectric material in which ε--Ceo/r. A positive charge Q is placed in the inner radius and a negative charge-Q is placed on the outer radius. Remember that ε in this problem depends on the radial position r. (a) Calculate D, E and P within the capacitor, as a function of r for R R2 b) Calculate the potential V, from R1...
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