1. A mass spectrometer uses an electric field of 9 500. V/m and a magnetic field of 0.095 0 T in its velocity selector. The same magnetic field is used in the spectrometer section.
a. Draw a diagram of the velocity selector. Show the direction of all fields and forces. Clearly derive an expression for the velocity of the charges particle which passes through undeviated.
b. Evaluate the expression for the velocity.
c. What is the radius of curvature of singly charged lithium ions of mass 1.162x10-26. Show all steps to final result.