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If there is a magnetic field with a strength of 0.5 T in the positive x-direction,...
Force on Moving Charges in a Magnetic Field
Magnets exert forces on other magnets even though they are separated by some distance. Usually the force on a magnet (or piece of magnetized matter) is pictured asthe interaction of that magnet with the magnetic field at its location (the field being generated by other magnets or currents). More fundamentally, theforce arises from the interaction of individual moving charges within a magnet with the local magnetic field. This force is written ,where is the force, is the individual charge (which...
An electron moving with a speed of 8.8 x105 m/s in the positive z direction experiences...
An electron moving with a speed of 8.8 x105 m/s in the positive z direction experiences zero magnetic force. When it moves in the positive x direction it experiences a force of 2.4 x10-13 N that points in the negative y direction. What is the magnitude and direction of the magnetic field? Magnitude: B= _____________T Direction: Magnetic field is pointed in ____________(indicate positive or negative) direction of ______________(indicate which axis i.e. x, y, or z) axis.
A uniform magnetic field of magnitude 0.165 T is directed along the positive x axis. A...
A uniform magnetic field of magnitude 0.165 T is directed along the positive x axis. A positron moving at a speed of 4.95 Times 10^6 m/s enters the field along a direction that makes an angle of theta = 85.0 degree with the x axis (see figure below). The motion of the particle is expected to be a helix. Calculate the pitch p of the trajectory as defined in figure. Calculate the radius r of the trajectory as defined in...
1. A uniform magnetic field of magnitude B= 10 T is oriented along the positive x-axis...
1. A uniform magnetic field of magnitude B= 10 T is oriented along the positive x-axis and a particle with a charge of +5 uc enters the field with a constant velocity of 20 m/s from left to right at an angle of 30° above the x-axis. A. Illustrate the problem and label the illustration in detail. (5 pts) B. Calculate the magnitude and direction of the magnetic force on the particle. (5 pts) 2. Two long straight wires are...
A positive charge q moves along the positive x-axis in a region of space where a...
A positive charge q moves along the positive x-axis in a region of space where a magnetic field points along the negative z-axis and an electric field points 19° below the negative x-axis (in the xy-plane) a. Draw a free body diagram indicating all forces acting on the particle. (Neglect gravity) b. What is the magnitude of the Lorentz force on the particle? c. What is the direction of the Lorentz force? Give your answer in degrees and indicate which...
A positive charge q moves along the positive x-axis in a region of space where a...
A positive charge q moves along the positive x-axis in a region of space where a magnetic field points along the negative :- axis and an electric field points 19° below the negative x-axis (in the xy-plane) a. Draw a free body diagram indicating all forces acting on the particle. (Neglect gravity) b. What is the magnitude of the Lorentz force on the particle? c. What is the direction of the Lorentz force? Give your answer in degrees and indicate...
A charged particle moving through a magnetic field at right angles to the field with a...
A charged particle moving through a magnetic field at right angles to the field with a speed of 24.7 m/s experiences a magnetic force of 2.38 x 10* N. Determine the magnetic force on an identical particle when it travels through the same magnetic field with a speed of 5.44 m/s at an angle of 26.2° relative to the magnetic field. N What is the maximum force on a rod with a 0.100 C charge that you pass between the...
Suppose that there is a constant magnetic field in the xy-plane with magnitude 0.5 T, and...
Suppose that there is a constant magnetic field in the xy-plane with magnitude 0.5 T, and a proton is moving with a speed of 3 × 105 m/s at a 45◦ angle relative to the field. What is the magnitude of the acceleration of the proton assuming it only experiences the force due to the magnetic field?
At any point the magnetic field lines are in the direction of: the magnetic force on...
At any point the magnetic field lines are in the direction of: the magnetic force on a moving positive charge. the magnetic force on a moving negative charge. the velocity of a moving negative charge. None of the above
A current I =15 A is directed along the positive x-axis and perpendicular to a magnetic...
A current I =15 A is directed along the positive x-axis and perpendicular to a magnetic field. A magnetic force per unit length of 0.12 N/m acts on the conductor in the negative y -direction. Calculate the magnitude and direction of the magnetic field in the region through which the current passes.
Magnets exert forces on other magnets even though they are separated by some distance. Usually the force on a magnet (or piece of magnetized matter) is pictured asthe interaction of that magnet with the magnetic field at its location (the field being generated by other magnets or currents). More fundamentally, theforce arises from the interaction of individual moving charges within a magnet with the local magnetic field. This force is written ,where is the force, is the individual charge (which...
A uniform magnetic field of magnitude 0.165 T is directed along the positive x axis. A positron moving at a speed of 4.95 Times 10^6 m/s enters the field along a direction that makes an angle of theta = 85.0 degree with the x axis (see figure below). The motion of the particle is expected to be a helix. Calculate the pitch p of the trajectory as defined in figure. Calculate the radius r of the trajectory as defined in...
1. A uniform magnetic field of magnitude B= 10 T is oriented along the positive x-axis and a particle with a charge of +5 uc enters the field with a constant velocity of 20 m/s from left to right at an angle of 30° above the x-axis. A. Illustrate the problem and label the illustration in detail. (5 pts) B. Calculate the magnitude and direction of the magnetic force on the particle. (5 pts) 2. Two long straight wires are...
A positive charge q moves along the positive x-axis in a region of space where a magnetic field points along the negative z-axis and an electric field points 19° below the negative x-axis (in the xy-plane) a. Draw a free body diagram indicating all forces acting on the particle. (Neglect gravity) b. What is the magnitude of the Lorentz force on the particle? c. What is the direction of the Lorentz force? Give your answer in degrees and indicate which...
A positive charge q moves along the positive x-axis in a region of space where a magnetic field points along the negative :- axis and an electric field points 19° below the negative x-axis (in the xy-plane) a. Draw a free body diagram indicating all forces acting on the particle. (Neglect gravity) b. What is the magnitude of the Lorentz force on the particle? c. What is the direction of the Lorentz force? Give your answer in degrees and indicate...
A charged particle moving through a magnetic field at right angles to the field with a speed of 24.7 m/s experiences a magnetic force of 2.38 x 10* N. Determine the magnetic force on an identical particle when it travels through the same magnetic field with a speed of 5.44 m/s at an angle of 26.2° relative to the magnetic field. N What is the maximum force on a rod with a 0.100 C charge that you pass between the...
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