Question: r B X V= +q Figure 1. A particle of charge +q, accelerated through a potential difference V to a speed venters a magnetic field and travels in an arc of radius r. In the device depicted in the schematic, a singly charged positive ion, mass 2.00 x 10-26 kg and charge 1.60 x 10-¹9 C, is accelerated from rest by a potential difference 6.2 kV in the absence of magnetic fields. (Its weight is negligible in comparison with the electric and magnetic forces.) Part 1) What direction is B in, in order to produce the motion shown? (No answer given) + (No answer given) Into the page Out of the page Neither of these What is its speed after this acceleration? V= ms-1 Part 3) It then enters, at right angles and through a small slot, into a region with a uniform magnetic field B, with magnitude 0.97 T, which causes the ion to follow the semicircular path shown. Calculate the distance from the injection point at which the ion strikes the screen (see schematic). x= m

Question: r B X V= +q Figure 1. A particle of charge +q, accelerated through a potential difference V to a speed venters a magnetic field and travels in an arc of radius r. In the device depicted in the schematic, a singly charged positive ion, mass 2.00 x 10-26 kg and charge 1.60 x 10-¹9 C, is accelerated from rest by a potential difference 6.2 kV in the absence of magnetic fields. (Its weight is negligible in comparison with the electric and magnetic forces.) Part 1) What direction is B in, in order to produce the motion shown? (No answer given) + (No answer given) Into the page Out of the page Neither of these What is its speed after this acceleration? V= ms-1 Part 3) It then enters, at right angles and through a small slot, into a region with a uniform magnetic field B, with magnitude 0.97 T, which causes the ion to follow the semicircular path shown. Calculate the distance from the injection point at which the ion strikes the screen (see schematic). x= m

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 26P: (a) Viewers of Star Trek have heard of an antimatter drive on the Starship Enterprise. One...

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