The velocity vector of a singly charged helium ion (mHe = 6.64 x 10-27 kg) is given by = 4.90 x 105 m/s. The acceleration of the ion in a region of space with a uniform magnetic field is 7.50 x 10¹2 m/s² in the positive y direction. The velocity is perpendicular tothe field direction. What are the magnitude and direction of the magnetic field in this region?magnitudedirection---Select------Select---**NSubmit Answer -X

Answered: Image /qna-images/answer/0fd75e86-5915-4452-87a9-ce5656dd6b2b.jpg

The velocity vector of a singly charged helium ion (me = 6.64 x 10-27 kg) is given by V=4.90 x 105 m/s. The acceleration of the ion in a region of space with a uniform magnetic field is 7.50 x 1012 m/s2 in the positive y direction. The velocity is perpendicular to the field direction. What are the magnitude and direction of the magnetic field in this region? magnitude direction ---Select-- -Select- Submit Answer -x +y -y

The velocity vector of a singly charged helium ion (me = 6.64 x 10-27 kg) is given by V=4.90 x 105 m/s. The acceleration of the ion in a region of space with a uniform magnetic field is 7.50 x 1012 m/s2 in the positive y direction. The velocity is perpendicular to the field direction. What are the magnitude and direction of the magnetic field in this region? magnitude direction ---Select-- -Select- Submit Answer -x +y -y

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

1. A proton has velocity v = (40,000 i +30,000 j) m/s as it enters a uniform magnetic field B-70 µT 1. What are (a) the radius of the helical path taken by the proton and (b) the pitch of that path? (c) To an observer looking into the magnetic field region from the entrance point of the proton, does the proton spiral clockwise or counterclockwise as it moves?
A beam of electrons moving with speed v = 2.6 × 10’m/s enter and then leave the rectangular region of the magnetic field, as shown below. The trajectory of electrons is a quarter of a circle of radius R= 0.020 m. Mass of electron m = 9.11 x 10-31 kg, charge of electron charge q = 1.6 × 10-19 C). The magnitude and direction of the magnetic field are: %3D %3D the region of the magnetic field a. 0.45 T, perpendicular to the page, into the page Ob. 0.74 T, perpendicular to the page, out of the page Oc. 0.45 T, perpendicular to the page, out of the page С. O d. 0.074 T, perpendicular to the page, into the page e. 0.68 T, perpendicular to he page, into the page
A thin 1.65 m long copper rod in a uniform horizontal magnetic field has a mass of 58.0 g. When the rod carries a current of 0.286 A directed perpendicular to the magnetic field, it floats in the magnetic field. What is the field strength of the magnetic field? Answer in units of T.
An alpha particle has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕ 10−27 kg. At a particular instant, it is moving with a speed of 5.00 ✕ 106 m/s through a magnetic field. At this instant, its velocity makes an angle of 64° with the direction of the magnetic field at the particle's location. The magnitude of the field is 0.150 T. a) What is the magnitude of the magnetic force (in N) on the particle? b) What is the magnitude of the particle's acceleration (in m/s2) at this instant?
Determine the magnitude of the force on an electron traveling 5.85×105 m/s horizontally to the east in a vertically upward magnetic field of strength 0.20 T . Express your answer to two significant figures and include the appropriate units. Determine the direction of the force on an electron.
A long straight wire carries 4 A along the +x axis. Find the magnitude and direction of the magnetic field at a point that is 20 cm above the wire.
A magnetic field is created in a laboratory with a field strength of 0.25t, pointing horizontal and due north. A proton beam is directed horizontally northwest, with the protons all moving at a speed of 6.0 x 10^4 m/s. What are the magnitude and direction of the force on the proton in the beam ?
Force on a moving charge Answer the following questions about force on a moving charge. An electron (q = -1.6 × 10-19C) enters a constant 2-T magnetic field at an angle of 45° to the field with a speed of 2 × 105 m/s. Find the magnitude of the force on the electron.
A proton, traveling with a velocity of 4.7 × 106 m/s due east, experiences a magnetic force that has a maximum magnitude of 8.0 × 10-14 N and direction of due south. What are the magnitude and direction of the magnetic field causing the force? If the field is up, then enter a number greater than zero. If the field is down, then enter a number less than zero.
A proton moves perpendicularly to a uniform magnetic at 1.0 * 107 m/s and experiences an acceleration of 2.0 * 1013 m/s2 in the +x when it velocity is in the +z direction. Determine the magnitude and direction of the field
A straight, horizontal segment of wire carries a current in the +x^+x^-direction in a magnetic field that is directed in the −z^−z^-direction. a) The magnetic force on the wire is directed in the b) If the wire is 1.0 m long and carries a current of 5.0 A and the magnitude of the magnetic field is 0.30 T, what is the magnitude of the force on the wire?
A proton moves perpendicular to a uniform magnetic field at a speed of 1.30 107 m/s and experiences an acceleration of 1.40 1013 m/s2 in the positive x-direction when its velocity is in the positive z-direction. Determine the magnitude and direction of the field. magnitude ____T direction +x, -x, +y, -y, +z, -z