Homework Answers
we know F = q(V× B ) and F is in -z direction and q is negative for electron and B is in x direction . this equation will be satisfied only for v in -y direction.
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An electron feels a force in the -2 direction as it passes through the point P...
4. Find the direction of the force on an electron moving as shown through the magnetic...
4. Find the direction of the force on an electron moving as shown through the magnetic field pictured in the figure below. A. left B. right C. into the page D. out of the page 5. A particle of charge 3.0 C moves through a magnetic field of 1.5 T at 7.8 x 10 m/s and at a 30° angle from the magnetic field. What is the magnitude of the force? A. 0.18 N B. 0.24 N C. 0.32 N...
An EM wave passes point P, traveling in the -x direction. At one instant of time,...
An EM wave passes point P, traveling in the -x direction. At one instant of time, the magnetic field at point P points in the -z direction. At this same moment, the electric field at point P: a) points in the +y direction b) points in the -y direction c) must be zero at all times d) more information is needed to determine e) none of the above are correct An EM wave passes point P, traveling in the -x...
An electron is traveling in the positive x direction. A uniform electric field is present and...
An electron is traveling in the positive x direction. A uniform electric field is present and oriented in the negative z direction. If a uniform magnetic field with the appropriate magnitude and direction is simultaneously generated in the region of interest, the net force on the electron can be made to have a magnitude of zero. What must the direction of the magnetic field be?
15. Use the right-hand rule to determine the direction of the force on the charges moving in the magnetic fields below The force is The force is sores Force is The proton will be deflected Label...
15. Use the right-hand rule to determine the direction of the force on the charges moving in the magnetic fields below The force is The force is sores Force is The proton will be deflected Label the poles of the horseshoe magnet to reflect what is happening. 6. A beam of electrons passes through a magnetic field without being deflected. What can you conclude about the orientation of the beam relative to the magnetic field? Sketch a diagram showing the...
whole page please center. (1.14X 6T ) a) Find B at the Find the force direction...
whole page please
center. (1.14X 6T ) a) Find B at the Find the force direction on electron If an electron at the center and Traveling into the paper. Traveling up and parallel to the straight wire. Travelling to the right of the straight wire. b) c) d) An electric field E 30ON/C is directed at *x direction and a Magnetic field B-0.005 T is directed at the ty direction, Find the total net force on electron moving with v...
Two long, straight, parallel current-carrying wires are shown below. The wires are parallel to the (the...
Two long, straight, parallel current-carrying wires are shown below. The wires are parallel to the (the +z-axis points out of the page). The current 3.2 A is flowing in the +2-direction (out of the page), while the current 12-3.2 A is flowing in the z-direction (into the page). The wire abov he origin passes through y- +3.0 cm, the wire below the origin passes through y- -3.0 cm, P is atx +4.0 cm. a) Find all thrce components of the...
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...
Please answer problem 2 based of information from problem 1 theres is two photos. I have...
Please answer problem 2 based of information from problem 1 theres
is two photos. I have the answer to problem 1.
e = 1.6 x 10-19 For these problems, use the right-handed coordinate system shown above. 1) At the location of a proton there is a magnetic field of magnitude 0.36 T in the -X direction. a) If the proton is not moving, what are the magnitude and direction of the magnetic force on the proton? b) If the proton...
8. An electron is launched along the x-direction into a region where both a uniform electric...
8. An electron is launched along the x-direction into a region where both a uniform electric and magnetic field are present. The electric field is known to point along the y- direction and the magnetic field's x-component is known to be zero. Furthermore, the figure below shows the y-component of the net force on the particle as a function of the speed with which it is launched into the field region. This means that different launch speeds amount to different...
The force exerted by a uniform magnetic field on an electron is 1.7 N while the...
The force exerted by a uniform magnetic field on an electron is 1.7 N while the electron moves at a constant velocity. The electron travels at 17 degrees to the direction of the field. What is the minimum possible magnitude of force on the electron while traveling at the same velocity in a magnetic field of the same strength? Explain.
4. Find the direction of the force on an electron moving as shown through the magnetic field pictured in the figure below. A. left B. right C. into the page D. out of the page 5. A particle of charge 3.0 C moves through a magnetic field of 1.5 T at 7.8 x 10 m/s and at a 30° angle from the magnetic field. What is the magnitude of the force? A. 0.18 N B. 0.24 N C. 0.32 N...
An EM wave passes point P, traveling in the -x direction. At one instant of time, the magnetic field at point P points in the -z direction. At this same moment, the electric field at point P: a) points in the +y direction b) points in the -y direction c) must be zero at all times d) more information is needed to determine e) none of the above are correct An EM wave passes point P, traveling in the -x...
15. Use the right-hand rule to determine the direction of the force on the charges moving in the magnetic fields below The force is The force is sores Force is The proton will be deflected Label the poles of the horseshoe magnet to reflect what is happening. 6. A beam of electrons passes through a magnetic field without being deflected. What can you conclude about the orientation of the beam relative to the magnetic field? Sketch a diagram showing the...
whole page please
center. (1.14X 6T ) a) Find B at the Find the force direction on electron If an electron at the center and Traveling into the paper. Traveling up and parallel to the straight wire. Travelling to the right of the straight wire. b) c) d) An electric field E 30ON/C is directed at *x direction and a Magnetic field B-0.005 T is directed at the ty direction, Find the total net force on electron moving with v...
Two long, straight, parallel current-carrying wires are shown below. The wires are parallel to the (the +z-axis points out of the page). The current 3.2 A is flowing in the +2-direction (out of the page), while the current 12-3.2 A is flowing in the z-direction (into the page). The wire abov he origin passes through y- +3.0 cm, the wire below the origin passes through y- -3.0 cm, P is atx +4.0 cm. a) Find all thrce components of the...
Please answer problem 2 based of information from problem 1 theres
is two photos. I have the answer to problem 1.
e = 1.6 x 10-19 For these problems, use the right-handed coordinate system shown above. 1) At the location of a proton there is a magnetic field of magnitude 0.36 T in the -X direction. a) If the proton is not moving, what are the magnitude and direction of the magnetic force on the proton? b) If the proton...
8. An electron is launched along the x-direction into a region where both a uniform electric and magnetic field are present. The electric field is known to point along the y- direction and the magnetic field's x-component is known to be zero. Furthermore, the figure below shows the y-component of the net force on the particle as a function of the speed with which it is launched into the field region. This means that different launch speeds amount to different...
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