3) Two particles of the same mass enter a magnetic field with the same speed and follow the paths shown. X X X X X X X X X X X B = 0.55T X X X X X X X х х X X X X X X X X X X X х х х х х х х х х хах ххххххххх 1 2 <- Detectors X X X X X X velocity 1200 m/s Does the particle with the larger charge reach the detector at position "1" or "2"? Explain. If one of the particles is Fe³+, an ion of mass 9.277 x 10-2³g and charge +3e, find the radius of the particles trajectory.

3) Two particles of the same mass enter a magnetic field with the same speed and follow the paths shown. X X X X X X X X X X X B = 0.55T X X X X X X X х х X X X X X X X X X X X х х х х х х х х х хах ххххххххх 1 2 <- Detectors X X X X X X velocity 1200 m/s Does the particle with the larger charge reach the detector at position "1" or "2"? Explain. If one of the particles is Fe³+, an ion of mass 9.277 x 10-2³g and charge +3e, find the radius of the particles trajectory.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 80P

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Similar questions

(a) A cosmic ray proton moving toward the Earth at 5.00107m/s experiences a magnetic force of 1.701016N. What is the strength of the magnetic field it there is a 45° angle between it and the proton’s velocity? (b) Is the value obtained in part (a) consistent with the known strength of the Earth’s magnetic field on its surface? Discuss.
(a) An oxygen16 ion with a mass at 2.661026kg travels at 5.00106m/s perpendicular to a 1.20T magnetic field, which makes it move in a circular arc with a 0.231-m radius. What positive charge is on the ion? (b) What is the radio of this charge to the charge of an electron? (c) Discuss why the radio found in (b) should be an integer.
Electrons in Earths upper atmosphere have typical speeds near 6.00 105 m/s. (a) Calculate the magnitude of Earths magnetic field if an electrons velocity is perpendicular to the magnetic field and its circular path has a radius of 7.00 102 m. (b) Calculate the number of times per second that an electron circles around a magnetic field line.
An alpha-particle ( m=6.641027kg , q=3.21019C ) travels in a circular path of radius 25 cm in a uniform magnetic field of magnitude 1.5 T. (a) What is the speed of the particle? (b) What is the kinetic energy in electron-volts? (c) Through what potential difference must the particle be accelerated in order to give it this kinetic energy?
A spacecraft is in 4 circular orbit of radius equal to 3.0 104 km around a 2.0 1030 kg pulsar. The magnetic field of the pulsar at that radial distance is 1.0 102 T directed perpendicular to the velocity of the spacecraft. The spacecraft is 0.20 km long with a radius of 0.040 km and moves counter-clockwise in the xy-plane around the pulsar. (a) What is the speed of the spacecraft? (b) If the magnetic field points in the positive z-direction, is the emf induced from the back to the front of the spacecraft or from side to side? (c) Compute the induced emf. (d) Describe the hazards for astronauts inside any spacecraft moving in the vicinity of a pulsar.