Choose the sketch which correctly shows the direction of the
magnetic field (in red) and the direction of the particle's
circular motion (in green).
Homework Answers
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Choose the sketch which correctly shows the direction of the
magnetic field (in red) and the...
A negatively charged particle in a uniform magnetic field follows a circular path. The particle's speed is...
A negatively charged particle in a uniform magnetic
field follows a circular path. The particle's speed is
240 m/s, the magnitude of the magnetic field is 0.28 T, and the
radius of the path is 830 m. a) Determine the mass of the
particle, given that its charge has a magnitude of 9.6 x 10^-4 C.
b) Choose the sketch which correctly shows the direction of the
magnetic field (in red) and the direction of the particle's
circular motion (in green)....
Consider an electron in a uniform magnetic field along the z direction. A measurement shows that...
Consider an electron in a uniform magnetic field along the z direction. A measurement shows that the spin is along the negative x direction at -0. a. Find the eigenvector describing the initial spin state. 5. 0 -1 b. Write the Hamiltonian as a 2x2 matrix by starting with H =-7S-Band taking the field B in the z- direction. Find the energy eigenvalues and eigenvectors. Solve for | Ψ(t) using these eigenvalues, eigenvectors, and the initial condition from part a....
The sketch shows the coil lying in the plane of the screen and the external magnetic...
The sketch shows the coil lying in the plane of the screen and
the external magnetic field pointing into the screen. As the
external magnetic field decreases, an induced current flows in the
coil. What is the direction of the induced magnetic field caused by
this current?
2. A charged particle moves at an initial velocity v = vi in a constant magnetic...
2. A charged particle moves at an initial velocity v = vi in a constant magnetic field B = - BK (B > 0), as sketched below. X х X X X X X х X x х х X X х B=-BR х 9v=vi х X х Complete the following tasks: (a) The particle undergoes a circular motion, known as the cyclotron motion, due to the magnetic force. Sketch the trajectory of the particle, if q> 0. Note: You...
Draw a sketch with a region of magnetic field pointing directly out of the paper. Draw...
Draw a sketch with a region of magnetic field pointing directly out of the paper. Draw a straight line parallel to the edge of the paper and through the magnetic field. A-243 nC charged object is moved at 18.3 m/s along this line. The direction of motion is from the bottom of the page toward the top of the page. In what direction is the magnetic force on this object as it passes through the field? Toward the bottom of...
Active Figure Motion of a Charged Particle in a Uniform Magnetic Field The animation below illustrates...
Active Figure Motion of a Charged Particle in a Uniform Magnetic Field The animation below illustrates a charged particle moving in circular motion due to the magnetic force caused by a constant and uniform magnetic field oriented into the page. The blue crosses represent the tails of the magnetic field vectors nstructions: Use the blue sliders to adjust the mass, speed, particle charge and magnetic field magnitude. Change each parameter and observe the eftect on the particle's motion. If the...
2. Consider a charged particle in a magnetic field. Let -e = -1.60 x 10-191C) be...
2. Consider a charged particle in a magnetic field. Let -e = -1.60 x 10-191C) be an electron, under B=0.1T) of a uniform magnetic field directed out of the page direction (o-direction). At t = 0[sec] the particle is at the origin, and the initial velocity is toward positive y direction. (a) Sketch the initial configuration of this electron (-e at the origin) into (x,y)-plane. Applying the right hand rule, indicate the magnetic force on this moving electron. Note that...
The figure shows an initially uncharged capacitor connected to a resistor, in a uniform magnetic field...
The figure shows an initially uncharged capacitor connected to a
resistor, in a uniform magnetic field pointing into the page (-z
direction). Choose which changes to the system would cause the top
plate of the capacitor to become positively charged.
TrueFalse Rotating the circuit clockwise around the z
axis.
TrueFalse Rotating the magnetic field 90° counterclockwise around
the x axis (so that the field ends up pointing towards +y).
TrueFalse Increasing the magnetic field strength.
TrueFalse Rotating the circuit 90°...
Draw a sketch with a region of magnetic field pointing directly out of the paper. Draw...
Draw a sketch with a region of magnetic field pointing directly out of the paper. Draw a straight line parallel to the edge of the paper and through the magnetic field. A-243 nC charged object is moved at 18.3 m/s along this line. The direction of motion is from the bottom of the page toward the top of the page. In what direction is the magnetic force on this object as it passes through the field? Directly into the page...
6. (10 pts) Please sketch a possible path of the particle in the uniform magnetic field...
6. (10 pts) Please sketch a possible path of the particle in the uniform magnetic field for questions A and B. In either A or B, the arrow shows the direction of the velocity, and the square represents a region of uniform magnetic field with its direction shown by "9". фе — В
A negatively charged particle in a uniform magnetic
field follows a circular path. The particle's speed is
240 m/s, the magnitude of the magnetic field is 0.28 T, and the
radius of the path is 830 m. a) Determine the mass of the
particle, given that its charge has a magnitude of 9.6 x 10^-4 C.
b) Choose the sketch which correctly shows the direction of the
magnetic field (in red) and the direction of the particle's
circular motion (in green)....
Consider an electron in a uniform magnetic field along the z direction. A measurement shows that the spin is along the negative x direction at -0. a. Find the eigenvector describing the initial spin state. 5. 0 -1 b. Write the Hamiltonian as a 2x2 matrix by starting with H =-7S-Band taking the field B in the z- direction. Find the energy eigenvalues and eigenvectors. Solve for | Ψ(t) using these eigenvalues, eigenvectors, and the initial condition from part a....
The sketch shows the coil lying in the plane of the screen and
the external magnetic field pointing into the screen. As the
external magnetic field decreases, an induced current flows in the
coil. What is the direction of the induced magnetic field caused by
this current?
2. A charged particle moves at an initial velocity v = vi in a constant magnetic field B = - BK (B > 0), as sketched below. X х X X X X X х X x х х X X х B=-BR х 9v=vi х X х Complete the following tasks: (a) The particle undergoes a circular motion, known as the cyclotron motion, due to the magnetic force. Sketch the trajectory of the particle, if q> 0. Note: You...
Draw a sketch with a region of magnetic field pointing directly out of the paper. Draw a straight line parallel to the edge of the paper and through the magnetic field. A-243 nC charged object is moved at 18.3 m/s along this line. The direction of motion is from the bottom of the page toward the top of the page. In what direction is the magnetic force on this object as it passes through the field? Toward the bottom of...
Active Figure Motion of a Charged Particle in a Uniform Magnetic Field The animation below illustrates a charged particle moving in circular motion due to the magnetic force caused by a constant and uniform magnetic field oriented into the page. The blue crosses represent the tails of the magnetic field vectors nstructions: Use the blue sliders to adjust the mass, speed, particle charge and magnetic field magnitude. Change each parameter and observe the eftect on the particle's motion. If the...
2. Consider a charged particle in a magnetic field. Let -e = -1.60 x 10-191C) be an electron, under B=0.1T) of a uniform magnetic field directed out of the page direction (o-direction). At t = 0[sec] the particle is at the origin, and the initial velocity is toward positive y direction. (a) Sketch the initial configuration of this electron (-e at the origin) into (x,y)-plane. Applying the right hand rule, indicate the magnetic force on this moving electron. Note that...
The figure shows an initially uncharged capacitor connected to a
resistor, in a uniform magnetic field pointing into the page (-z
direction). Choose which changes to the system would cause the top
plate of the capacitor to become positively charged.
TrueFalse Rotating the circuit clockwise around the z
axis.
TrueFalse Rotating the magnetic field 90° counterclockwise around
the x axis (so that the field ends up pointing towards +y).
TrueFalse Increasing the magnetic field strength.
TrueFalse Rotating the circuit 90°...
Draw a sketch with a region of magnetic field pointing directly out of the paper. Draw a straight line parallel to the edge of the paper and through the magnetic field. A-243 nC charged object is moved at 18.3 m/s along this line. The direction of motion is from the bottom of the page toward the top of the page. In what direction is the magnetic force on this object as it passes through the field? Directly into the page...
6. (10 pts) Please sketch a possible path of the particle in the uniform magnetic field for questions A and B. In either A or B, the arrow shows the direction of the velocity, and the square represents a region of uniform magnetic field with its direction shown by "9". фе — В
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