1. Which of the following charged particles moving in a static uniform magnetic field feels no...
1. Which of the following charged particles moving in a static uniform magnetic field feels no force?
A. an electron with velocity opposite the direction of the magnetic field
B. an electron with velocity perpendicular to the magnetic field
C. a proton with velocity perpendicular to the magnetic field
D. a proton with velocity making a 45 degree angle with the magnetic field
2. An electron enters a region where a uniform magnetic field points in the +z direction. If the electron experiences a magnetic deflection in the -y direction, what direction is the electron's velocity?
A. along the +x direction
B. along the –z direction
C. along the –x direction
D. along the +y direction
E. along the –y direction
Homework Answers
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1. Which of the
following charged particles moving in a static uniform magnetic
field feels no...
Which statement is true below? Any particle experiences magnetic field Any charged particles experiences magnetic field...
Which statement is true below? Any particle experiences magnetic field Any charged particles experiences magnetic field Any moving charged particle experiences magnetic field Any moving charged particle not moving parallel to the magnetic field line experiences magnetic field If an electron, in a magnetic field along – z axis, moves along +x axis, the direction of the magnetic field is -y axis +y axis -x axis +x axis
An electron moving in the direction of the +x-axis enters a magnetic field. If the electron...
An electron moving in the direction of the +x-axis enters a magnetic field. If the electron experiences a magnetic deflection in the -y direction, the direction of the magnetic field in this region points in the direction of the -y-axis. -z-axis. +z-axis. +y-axis. -x-axis.
Please explain how and why! Thank you! Change in a Magnetic Field the textbook on the...
Please explain how and why! Thank you!
Change in a Magnetic Field the textbook on the Motion of a Charged Particle in a Moprie Ball • Phys 1402: Sorway/Vuille: Section 19.6, Active Figures 19.19 and 19 20, Example 196 • Phys 2426. SerwayJewett: Section 29.2, Active Figures 298 and 299. Example 293. me9 .1x10-11 kg. m, = 1.7x10-7 kg. 1 1 .6x10-16 1. A proton enters a repice of a uniform mapactio field with latyy=30*10m's in X direction. The magnitude...
1. A proton is moving at an angle of 80° to a uniform magnetic field. What...
1. A proton is moving at an angle of 80° to a uniform magnetic field. What is the relationship between the direction of the force on the proton and the direction of the magnetic field? * (1 Point) parallel to the magnetic field at an angle of 10° to the magnetic field at an angle of 80° to the magnetic field at an angle of 180° to the magnetic field perpendicular to the magnetic field 2. An electron is moving...
An electron moving horizontally enters a region where a uniform magnetic field is directed perpendicular to...
An electron moving horizontally
enters a region where a uniform magnetic field is directed
perpendicular to the electron's velocity. Describe and draw the
subsequent motion of the electron. Draw all appropriate vectros and
right hand.
t/ik jis
An electron moves through a region with a uniform magnetic field of unknown magnitude directed in...
An electron moves through a region with a uniform magnetic field of unknown magnitude directed in the +y direction At the instant that the electron is moving in the +z direction with a velocity of 2.86e6 m/s, it experiences a magnetic force of 1.24 pN in the +x direction. Calculate the magnitude of the magnetic field
Suppose that a region with a uniform magnetic field B also has a uniform electric field...
Suppose that a region with a uniform magnetic field B also has a uniform electric field E perpendicular to the magnetic field, an arrangement called crossed fields. Show that for a charged particle moving in such crossed fields in a direction perpendicular to both E and B, the electric force cancels the magnetic force, provided the particle has a speed v= E/B If the magnetic field is in the vertical upward direction and the electric field is in the northward...
A group of particles is traveling in a magnetic field of unknown magnitude and direction. You...
A group of particles is traveling in a magnetic field of unknown magnitude and direction. You observe that a proton moving at 1.60 km/s in the +x-direction experiences a force of 2.10×10−16 N in the +y-direction, and an electron moving at 4.70 km/s in the −z-direction experiences a force of 8.60×10−16 N in the +y-direction. What is the magnitude of the magnetic field? What is the direction of the magnetic field? (in the xz-plane) What is the magnitude of the...
A group of particles is traveling in a magnetic field of unknown magnitude and direction. You...
A group of particles is traveling in a magnetic field of unknown magnitude and direction. You observe that a proton moving at 1.70 km/s in the +x-direction experiences a force of 2.06×10−16 N in the +y-direction, and an electron moving at 4.40 km/s in the −z-direction experiences a force of 8.10×10−16 N in the +y-direction. 1) What is the magnitude of the magnetic field? 2) What is the direction of the magnetic field? (in the xz-plane) 3) What is the...
4. An electron is moving in a uniform magnetic field of 0.25 T; its velocity components...
4. An electron is moving in a uniform magnetic field of 0.25 T; its velocity components parallel and perpendicular to the field are both equal to 3.1-100 m/s. (a) What is the radius of the electron's spiral path? (b) How far does it move along the field direction in the time it takes to complete a full orbit about the field direction?
Please explain how and why! Thank you!
Change in a Magnetic Field the textbook on the Motion of a Charged Particle in a Moprie Ball • Phys 1402: Sorway/Vuille: Section 19.6, Active Figures 19.19 and 19 20, Example 196 • Phys 2426. SerwayJewett: Section 29.2, Active Figures 298 and 299. Example 293. me9 .1x10-11 kg. m, = 1.7x10-7 kg. 1 1 .6x10-16 1. A proton enters a repice of a uniform mapactio field with latyy=30*10m's in X direction. The magnitude...
1. A proton is moving at an angle of 80° to a uniform magnetic field. What is the relationship between the direction of the force on the proton and the direction of the magnetic field? * (1 Point) parallel to the magnetic field at an angle of 10° to the magnetic field at an angle of 80° to the magnetic field at an angle of 180° to the magnetic field perpendicular to the magnetic field 2. An electron is moving...
An electron moving horizontally
enters a region where a uniform magnetic field is directed
perpendicular to the electron's velocity. Describe and draw the
subsequent motion of the electron. Draw all appropriate vectros and
right hand.
t/ik jis
4. An electron is moving in a uniform magnetic field of 0.25 T; its velocity components parallel and perpendicular to the field are both equal to 3.1-100 m/s. (a) What is the radius of the electron's spiral path? (b) How far does it move along the field direction in the time it takes to complete a full orbit about the field direction?
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