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27A - Magnetic Fields and Forces 1) The force that a magnetic field exerts on a...
2) The force that a magnetic field exerts on a charged particle is given by Ę...
2) The force that a magnetic field exerts on a charged particle is given by Ę = qö xĒ. A particle with mass m= 2.0x108 kg and charge q = +2.5x10-8C has an initial speed of v = 4+2 x 103 m/s (in the x- y plane). The magnetic field vector and velocity vector are B and û, respectively are displayed on the coordinate axis below. The angle between the vectors is 135 degrees. Use unit vector notation when describing...
2) The force that a magnetic field exerts on a charged particle is given by F...
2) The force that a magnetic field exerts on a charged particle is given by F = qö x B. A particle with mass m = 2.0x10 kg and charge q - +2.5x10°C has an initial speed of v = 4/2 x 103 m/s (in the x- y plane). The magnetic field vector and velocity vector are 5 and 0, respectively are displayed on the coordinate axis below. The angle between the vectors is 135 degrees. Use unit vector notation...
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...
The force on a charged particle moving in a magnetic field can be computed as the...
The force on a charged particle moving in a magnetic field can be computed as the vector sum of the forces due to each separate component of the magnetic field. As an example, a particle with charge q is moving with speed v in the? y-direction. It is moving in a uniform magnetic field Part A What is the x-component of the force F? exerted on the particle by the magnetic field? Part B What is the y-component of the force...
Problem 1a: Velocity Selector: Show that with the right ratio of electric to magnetic field strength...
Problem 1a: Velocity Selector: Show that with the right ratio of electric to magnetic field strength a particle of velocity v will proceed through both fields in a straight line at constant speed (hint: you will need an equation containing v. Also: what does the straight line at constant speed give you?). Assume that the angle of the velocity vector relative to the magnetic field vector is 90 degrees. (15 points) b: Show mathematically that the charge magnitude and sign...
Magnetic Fields and Forces on Point Charges
Positive point charges q = 9.00 μC and q'= 4.00 μC are moving relative to an observer at point P, as shown in the figure . The distance d is 0.120 m, v = 4.40×106m/s, and v'= 8.80×106 m/s.Part A:When the two charges are at the locations shown in the figure, what is the magnitude of the net magnetic field they produce at point ?Part B:What is the magnitude of the electric force that each charge exerts on the other?Part...
A nonuniform magnetic field exerts a net force on a current loop ofradius R. The figure...
A nonuniform magnetic field exerts a net force on a current loop
ofradius R. The figure shows a magnetic field that is diverging
fromthe end of the bar magnet. The magnetic field at the position
ofthe current loop makes an angle θ with respect to
thevertical.
a) Find an expression for the net magnetic force on
thecurrent.
b)Calculate the force if R=2.0cm, I =0.50A, B=200mT, and
θ=20degrees
The magnetic force would be zero if: v was parallel to the field; v was directed...
The magnetic force would be zero if:
v was parallel to the field;
v was directed out of page;
v was directed into the page
v=0;
A and D;
B and C
Final result too, please
1. (15 points) A charged particle moves with velocity 1.5 km/s making angle 50% with the external magnetic field of magnitude of 0 6 T (see figure below). The field exerts the 3.5 N force on the charge. The direction of the force is...
(20 pts/5 pt. each) As shown in the figure, the magnetic field over a certain range is given by B...
Plz answer all questions
(20 pts/5 pt. each) As shown in the figure, the magnetic field over a certain range is given by B- B,k, where B,-0.5T.A proton moves into the magnetic field with a velocity - i+v,j+v,k, where v,-1x 10 m/s, By 3 x 10s m/s, and v, 3x10s m/s. The charge ofthe proton is 160x10" C,and the mass ofthe proton is 1.67 x 10 kg Here t.J.k are unit vectors in the x, y and z directions, respectively...
8) A non-uniform magnetic field exerts a net force on a magnetic dipole. A strong magnet...
8) A non-uniform magnetic field exerts a net force on a magnetic dipole. A strong magnet is placed under a horizontal conducting ring of radius r that carries current I as shown in Figure. If the magnetic field B makes an angle ? with the vertical at the ring's location, what are the magnitude and direction of the resultant force on the ring?
2) The force that a magnetic field exerts on a charged particle is given by Ę = qö xĒ. A particle with mass m= 2.0x108 kg and charge q = +2.5x10-8C has an initial speed of v = 4+2 x 103 m/s (in the x- y plane). The magnetic field vector and velocity vector are B and û, respectively are displayed on the coordinate axis below. The angle between the vectors is 135 degrees. Use unit vector notation when describing...
2) The force that a magnetic field exerts on a charged particle is given by F = qö x B. A particle with mass m = 2.0x10 kg and charge q - +2.5x10°C has an initial speed of v = 4/2 x 103 m/s (in the x- y plane). The magnetic field vector and velocity vector are 5 and 0, respectively are displayed on the coordinate axis below. The angle between the vectors is 135 degrees. Use unit vector notation...
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...
Positive point charges q = 9.00 μC and q'= 4.00 μC are moving relative to an observer at point P, as shown in the figure . The distance d is 0.120 m, v = 4.40×106m/s, and v'= 8.80×106 m/s.Part A:When the two charges are at the locations shown in the figure, what is the magnitude of the net magnetic field they produce at point ?Part B:What is the magnitude of the electric force that each charge exerts on the other?Part...
A nonuniform magnetic field exerts a net force on a current loop
ofradius R. The figure shows a magnetic field that is diverging
fromthe end of the bar magnet. The magnetic field at the position
ofthe current loop makes an angle θ with respect to
thevertical.
a) Find an expression for the net magnetic force on
thecurrent.
b)Calculate the force if R=2.0cm, I =0.50A, B=200mT, and
θ=20degrees
The magnetic force would be zero if:
v was parallel to the field;
v was directed out of page;
v was directed into the page
v=0;
A and D;
B and C
Final result too, please
1. (15 points) A charged particle moves with velocity 1.5 km/s making angle 50% with the external magnetic field of magnitude of 0 6 T (see figure below). The field exerts the 3.5 N force on the charge. The direction of the force is...
Plz answer all questions
(20 pts/5 pt. each) As shown in the figure, the magnetic field over a certain range is given by B- B,k, where B,-0.5T.A proton moves into the magnetic field with a velocity - i+v,j+v,k, where v,-1x 10 m/s, By 3 x 10s m/s, and v, 3x10s m/s. The charge ofthe proton is 160x10" C,and the mass ofthe proton is 1.67 x 10 kg Here t.J.k are unit vectors in the x, y and z directions, respectively...
8) A non-uniform magnetic field exerts a net force on a magnetic dipole. A strong magnet is placed under a horizontal conducting ring of radius r that carries current I as shown in Figure. If the magnetic field B makes an angle ? with the vertical at the ring's location, what are the magnitude and direction of the resultant force on the ring?
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