Solve the following questions given below:
Question I: What does the direction of the magnetic force on a moving charged particle imply about the magnetic force's ability to change the speed of the charge?
Question II: Explain the workings of a mass spectrometer.
Question III: List the two approaches that we used in class to calculate magnetic fields and what the analogous approaches were for calculating electric fields.
Question IV: Know what is meant by "current enclosed" in Ampere's law.
Please show me how you do the above questions.