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1) Which of the following ray diagrams is correct? Case A Case B Case C Case...
Moving Walkway Vote = 8m's Verground = 2mis A girl stands on a moving sidewalk (conveyor...
Moving Walkway Vote = 8m's Verground = 2mis A girl stands on a moving sidewalk (conveyor belt) that is moving to the right at a speed of 2 m/s relative to the ground. A dog runs on the belt toward the girl at a speed of 8 m/s relative to the belt. "What is the speed of the dog relative to the ground? 6 m/s 8 m/s 10 m/s You currently have submissions for this question. Only 10 submission are...
Tipler6 28.P.036. 1 2 3 A rod 27 cm long moves at 8 m/s in a...
Tipler6 28.P.036. 1 2 3 A rod 27 cm long moves at 8 m/s in a plane perpendicular to a magnetic field of 100 G. The velocity of the rod is perpendicular to its length. 1) Find the magnetic force on an electron in the rod. N Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) Find the electrostatic field in the rod. V/m Submit...
Does anyone know how to do this question. An electric dipole is placed near a large...
Does anyone know how to do this question.
An electric dipole is placed near a large positive charge +Q. -q 1) In what direction is the net force on the dipolei O To the left The net force is zero To the right You currently have O submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. (Survey Question 2) Briefly justify your answer for the above two questions: Submit You currently...
1 2 3 4 56 A uniform disk of mass 0.76 kg and radius 5.7 cm...
1 2 3 4 56 A uniform disk of mass 0.76 kg and radius 5.7 cm is mounted in the center of a 10 cm axle and spun at 795 rev/min. The axle is then placed in a horizontal position with one end resting on a pivot. The other end is given an initial horizontal velocity such that the precession is smooth with no nutation. 1) (a) What is the magnitude of the angular velocity of precession? rad/s Submit You...
Need Help With the second part! Checkpoint: 1-D Kinematics Deadline: 100% until Monday, January 28 at...
Need Help With the second part!
Checkpoint: 1-D Kinematics Deadline: 100% until Monday, January 28 at 8:00 AM Rolling down a ramp ? 2 Att-0 a ball, initially at rest, starts to roll down a ramp with constant acceleration. You notice it moves 1 foot between t-0 seconds and t 1 second 1) How far does it move between t1 second and t-2 seconds? 1 foot 2 feet 3 feet 4 feet 6 feet Submit You currently have 1 submissions...
Tipler6 25.P.095. 123 4 For the circuit shown in the figure below, C 7.37 uF, =...
Tipler6 25.P.095. 123 4 For the circuit shown in the figure below, C 7.37 uF, = 110 V, and R = 370 2. After having been at contact a for a long time, the switch throw is rotated to contact b 1) What is the charge on the upper plate of the capacitor just as the switch throw is moved to contact b? HC Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can...
A small current element I d, with d = 2 mm and I = 2.9 A,...
A small current element I d,
with d
= 2 mm
and I = 2.9 A, is centered at the origin. Find the
magnetic field d
at the following points.
1)
on the x axis at x = 3 m
T
You currently have 1 submissions for this question. Only 10
submission are allowed.
You can make 9 more submissions for this question.
2)
T
You currently have 0 submissions for this question. Only 10
submission are allowed.
You can...
A proton (g = 1.6 X 10-19 C, m = 1.67 X 10-27 kg) moving with...
A proton (g = 1.6 X 10-19 C, m = 1.67 X 10-27 kg) moving with constant velocity enters a region containing a constant magnetic field that is directed along the z- axis at (x,y) = (0,0) as shown. The magnetic field extends for a distance D = 0.67 m in the x-direction. The proton leaves the field having a velocity vector (Vx, vy) = (2.6 X 105 m/s, 1.2 X 105 m/s). V ---D---- 1) What is v, the...
Two metal cubes, one copper and one aluminum, with 2.9 cm long edges, are arranged in...
Two metal cubes, one copper and one aluminum, with 2.9 cm long edges, are arranged in parallel as shown in the figure. Al 100 C 20'C Cu 1) (a) Find the thermal current in each cube Cu kW Submit You currently have O submissions for this question. Only 5 submission are allowed You can make 5 more submissions for this question. 2) lAl kW Submit You currently have O submissions for this question. Only 5 submission are allowed You can...
A thin nonconducting spherical shell of radius 6 cm carries a uniform surface charge density ơ...
A thin nonconducting spherical shell of radius 6 cm carries a uniform surface charge density ơ 1 3 nC/m 1) (a) What is the total charge on the shell? Standard Exercise Tipler6 22.P.038 nC Submit You currently have O submissions for this question. Only 10 submission are allowed You can make 10 more submissions for this question. Standard Exercise Tipieró 22.Р.049 2) Find the electric field at the following radii (b)r-2.1 cm NC Subrmit You currently have 0 submissions for...
Moving Walkway Vote = 8m's Verground = 2mis A girl stands on a moving sidewalk (conveyor belt) that is moving to the right at a speed of 2 m/s relative to the ground. A dog runs on the belt toward the girl at a speed of 8 m/s relative to the belt. "What is the speed of the dog relative to the ground? 6 m/s 8 m/s 10 m/s You currently have submissions for this question. Only 10 submission are...
Tipler6 28.P.036. 1 2 3 A rod 27 cm long moves at 8 m/s in a plane perpendicular to a magnetic field of 100 G. The velocity of the rod is perpendicular to its length. 1) Find the magnetic force on an electron in the rod. N Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) Find the electrostatic field in the rod. V/m Submit...
Does anyone know how to do this question.
An electric dipole is placed near a large positive charge +Q. -q 1) In what direction is the net force on the dipolei O To the left The net force is zero To the right You currently have O submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. (Survey Question 2) Briefly justify your answer for the above two questions: Submit You currently...
1 2 3 4 56 A uniform disk of mass 0.76 kg and radius 5.7 cm is mounted in the center of a 10 cm axle and spun at 795 rev/min. The axle is then placed in a horizontal position with one end resting on a pivot. The other end is given an initial horizontal velocity such that the precession is smooth with no nutation. 1) (a) What is the magnitude of the angular velocity of precession? rad/s Submit You...
Need Help With the second part!
Checkpoint: 1-D Kinematics Deadline: 100% until Monday, January 28 at 8:00 AM Rolling down a ramp ? 2 Att-0 a ball, initially at rest, starts to roll down a ramp with constant acceleration. You notice it moves 1 foot between t-0 seconds and t 1 second 1) How far does it move between t1 second and t-2 seconds? 1 foot 2 feet 3 feet 4 feet 6 feet Submit You currently have 1 submissions...
Tipler6 25.P.095. 123 4 For the circuit shown in the figure below, C 7.37 uF, = 110 V, and R = 370 2. After having been at contact a for a long time, the switch throw is rotated to contact b 1) What is the charge on the upper plate of the capacitor just as the switch throw is moved to contact b? HC Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can...
A small current element I d,
with d
= 2 mm
and I = 2.9 A, is centered at the origin. Find the
magnetic field d
at the following points.
1)
on the x axis at x = 3 m
T
You currently have 1 submissions for this question. Only 10
submission are allowed.
You can make 9 more submissions for this question.
2)
T
You currently have 0 submissions for this question. Only 10
submission are allowed.
You can...
A proton (g = 1.6 X 10-19 C, m = 1.67 X 10-27 kg) moving with constant velocity enters a region containing a constant magnetic field that is directed along the z- axis at (x,y) = (0,0) as shown. The magnetic field extends for a distance D = 0.67 m in the x-direction. The proton leaves the field having a velocity vector (Vx, vy) = (2.6 X 105 m/s, 1.2 X 105 m/s). V ---D---- 1) What is v, the...
Two metal cubes, one copper and one aluminum, with 2.9 cm long edges, are arranged in parallel as shown in the figure. Al 100 C 20'C Cu 1) (a) Find the thermal current in each cube Cu kW Submit You currently have O submissions for this question. Only 5 submission are allowed You can make 5 more submissions for this question. 2) lAl kW Submit You currently have O submissions for this question. Only 5 submission are allowed You can...
A thin nonconducting spherical shell of radius 6 cm carries a uniform surface charge density ơ 1 3 nC/m 1) (a) What is the total charge on the shell? Standard Exercise Tipler6 22.P.038 nC Submit You currently have O submissions for this question. Only 10 submission are allowed You can make 10 more submissions for this question. Standard Exercise Tipieró 22.Р.049 2) Find the electric field at the following radii (b)r-2.1 cm NC Subrmit You currently have 0 submissions for...
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