7. A positively charged argon ion (+1) is accelerated from rest through apotential difference of 1 kV, after which it coasts at a constant velocity alongthe z axis. When it passes between the pole faces of a magnet where B 0.2Tesla in the x direction, it is deflected, and after emerging from the magnet itcontinues on in a new direction. (a) What is the cyclotron frequency for anargon ion in an 0.2 Tesla field? (b) What is the angle of deflection as measuredfrom the z axis if the ion is subjected to the magnetic field for a time of 2.0 ps?(c) How far does it travel when it is between the pole faces?18

from energy conservation,KE=PE12mv2=ev12mv2=1×1.6×10-19×1KVv=2×1.6×10-16×1KV6.633×10-26kg ( mass…

Answered: 7. A positively charged argon ion (+1)…

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