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Problem 7 A small conducting sphere is attached to a spring, as shown in figure (17.59)....
Problem 7 A small conducting sphere is attached to a spring, as shown in figure (17.59)....
Problem 7 A small conducting sphere is attached to a spring, as shown in figure (17.59). The charge on the sphere, @ 5.0uC and the mass of the conducting sphere, m- 300g The spring constant, k 150N/m. When the charge is at its equilibrium position it it 30cm above the floor. The sphere is pulled down 5cm from its equilibrium position and released. After the charge is released it will oscillate. Determine the electric field at point P, which is...
Problem 2: a conducting sphere A conducting sphere has a positive net charge Q and radius...
Problem 2: a conducting sphere A conducting sphere has a positive net charge Q and radius R. (Note: since the sphere is conducting all the charge is distributed on its surface.) a) By reflecting on the symmetry of the charge distribution of the system, determine what the E-field lines look like outside the sphere for any r > R. Describe the E-field in words and with a simple sketch. Make sure to also show the direction of the E-field lines....
A non-conducting sphere of radius ri=5cm is located at the centre of a conducting spherical shell...
A non-conducting sphere of radius ri=5cm is located at the centre of a conducting spherical shell of inner and outer radii, r2=10cm and r3=15cm respectively. Both are located at the centre of a non-conducting spherical shell with inner and outer radii of r4=20cm and r5=25cm respectively. If the volume charge density is p=5uC/m3 and the surface charge density is o= 5°C/m2, determine the electric field when R=2.5cm, 7.5cm, 12.5cm, 17.5cm, 22.5cm and 27.5cm. non-conducting spherical shell conducting spherical shell non-conducting...
A small sphere of charge q1 = 0.864 µC hangs from the end of a spring...
A small sphere of charge q1 = 0.864 µC hangs from the end of a spring as
in Figure a. When another small sphere of charge
q2 = -0.66
µC is held beneath the first sphere as in Figure b, the spring
stretches by d = 3.27
cm from its original length and reaches a new equilibrium position
with a separation between the charges of r = 4.80 cm. What is the force constant of the
spring?
N/m
A small sphere of charge q1 = 0.880 μC hangs from the end of a spring...
A small sphere of charge q1 = 0.880 μC hangs from the end of a spring as in figure (a), when another small sphere of charge q2 = _0.66 pC is held beneath the first sphere as in figure (b), the spring stretches by d = 3.81 cm from its original length and reaches a new equilibrium position with a separation between the charges of r = 5.20 cm . what is the force constant of the spring? N/m 42
Summary 583 Bridging Problem An imaginary sphere of radius R is centered at the origin, as...
Summary 583 Bridging Problem An imaginary sphere of radius R is centered at the origin, as shown in Pigure 17,37. A charge q is rigidly fixed to the x axis at +R/2 and a second charge g is at-R2. Finally, a proton (of mass and charge te) is released from rest oa the y axis. in terms of e, m, R of the proton at the moment it is released from y +R/4. (b) What are the magnitude and direction...
Two concentric spheres are shown in the figure. The inner sphere is a solid nonconductor and...
Two concentric spheres are shown in the figure. The inner sphere
is a solid nonconductor and carries a charge of -5.00 µC uniformly
distributed over its outer surface. The outer sphere is a
conducting shell that carries a net charge of 8.00 µC. No other
charges are present. The radii shown in the figure have the values
R1 = 10.0 cm, R2 = 20.0 cm, and R3 = 30.0 cm.
(a) Find the total excess charge on the inner and...
A solid conducting sphere of radius 2.00 cm has a charge of 9.20 μC. A conducting...
A solid conducting sphere of radius 2.00 cm has a charge of 9.20 μC. A conducting spherical shell of inner radius 4.00 cm and outer radius 5.00 cm is concentric with the solid sphere and has a charge of-1.92 μC. Find the electric field at the following radii from the center of this charge configuration (a) r-1.00 cm magnitude 0 direction N/C The magnitude is zero. (b) r-3.00 cm magnitude 9.2e7 direction radially outward (c) r-4.50 cm magnitude 0 direction...
A small sphere of charge q+67 pC and mass m-5.4 g is attached to a light...
A small sphere of charge q+67 pC and mass m-5.4 g is attached to a light string and placed in a uniform electric field e that makes an angle θ-31° with the horizontal. The opposite end of the string is attached to a wall and the sphere is in static equilibrium when the string is horizontal as in the figure shown below. (a) Construct a free body diagram for the sphere. (Submit a file with a maximum size of 1...
1) A 7.5kg mass attached to a spring with a spring constant of 365 N/m oscillates...
1) A 7.5kg mass attached to a spring with a spring constant of 365 N/m oscillates on a horizontal, frictionless track. Att 0, the mass is released from rest at x-2.32 cm. (That is, the spring is stretched by 2.32 cm.) (a) Determine the frequency of the oscillations. (b) Determine the maximum speed of the mass. Where does the maximum speed occur? (c) Determine the maximum acceleration of the mass. Where does the maximum acceleration occur? 2) A body is...
Problem 7 A small conducting sphere is attached to a spring, as shown in figure (17.59). The charge on the sphere, @ 5.0uC and the mass of the conducting sphere, m- 300g The spring constant, k 150N/m. When the charge is at its equilibrium position it it 30cm above the floor. The sphere is pulled down 5cm from its equilibrium position and released. After the charge is released it will oscillate. Determine the electric field at point P, which is...
Problem 2: a conducting sphere A conducting sphere has a positive net charge Q and radius R. (Note: since the sphere is conducting all the charge is distributed on its surface.) a) By reflecting on the symmetry of the charge distribution of the system, determine what the E-field lines look like outside the sphere for any r > R. Describe the E-field in words and with a simple sketch. Make sure to also show the direction of the E-field lines....
A non-conducting sphere of radius ri=5cm is located at the centre of a conducting spherical shell of inner and outer radii, r2=10cm and r3=15cm respectively. Both are located at the centre of a non-conducting spherical shell with inner and outer radii of r4=20cm and r5=25cm respectively. If the volume charge density is p=5uC/m3 and the surface charge density is o= 5°C/m2, determine the electric field when R=2.5cm, 7.5cm, 12.5cm, 17.5cm, 22.5cm and 27.5cm. non-conducting spherical shell conducting spherical shell non-conducting...
A small sphere of charge q1 = 0.864 µC hangs from the end of a spring as
in Figure a. When another small sphere of charge
q2 = -0.66
µC is held beneath the first sphere as in Figure b, the spring
stretches by d = 3.27
cm from its original length and reaches a new equilibrium position
with a separation between the charges of r = 4.80 cm. What is the force constant of the
spring?
N/m
A small sphere of charge q1 = 0.880 μC hangs from the end of a spring as in figure (a), when another small sphere of charge q2 = _0.66 pC is held beneath the first sphere as in figure (b), the spring stretches by d = 3.81 cm from its original length and reaches a new equilibrium position with a separation between the charges of r = 5.20 cm . what is the force constant of the spring? N/m 42
Summary 583 Bridging Problem An imaginary sphere of radius R is centered at the origin, as shown in Pigure 17,37. A charge q is rigidly fixed to the x axis at +R/2 and a second charge g is at-R2. Finally, a proton (of mass and charge te) is released from rest oa the y axis. in terms of e, m, R of the proton at the moment it is released from y +R/4. (b) What are the magnitude and direction...
Two concentric spheres are shown in the figure. The inner sphere
is a solid nonconductor and carries a charge of -5.00 µC uniformly
distributed over its outer surface. The outer sphere is a
conducting shell that carries a net charge of 8.00 µC. No other
charges are present. The radii shown in the figure have the values
R1 = 10.0 cm, R2 = 20.0 cm, and R3 = 30.0 cm.
(a) Find the total excess charge on the inner and...
A solid conducting sphere of radius 2.00 cm has a charge of 9.20 μC. A conducting spherical shell of inner radius 4.00 cm and outer radius 5.00 cm is concentric with the solid sphere and has a charge of-1.92 μC. Find the electric field at the following radii from the center of this charge configuration (a) r-1.00 cm magnitude 0 direction N/C The magnitude is zero. (b) r-3.00 cm magnitude 9.2e7 direction radially outward (c) r-4.50 cm magnitude 0 direction...
A small sphere of charge q+67 pC and mass m-5.4 g is attached to a light string and placed in a uniform electric field e that makes an angle θ-31° with the horizontal. The opposite end of the string is attached to a wall and the sphere is in static equilibrium when the string is horizontal as in the figure shown below. (a) Construct a free body diagram for the sphere. (Submit a file with a maximum size of 1...
1) A 7.5kg mass attached to a spring with a spring constant of 365 N/m oscillates on a horizontal, frictionless track. Att 0, the mass is released from rest at x-2.32 cm. (That is, the spring is stretched by 2.32 cm.) (a) Determine the frequency of the oscillations. (b) Determine the maximum speed of the mass. Where does the maximum speed occur? (c) Determine the maximum acceleration of the mass. Where does the maximum acceleration occur? 2) A body is...
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