Physics, 16.04.2020 17:28 joneil1952
A mass spectrometer has a velocity selector (see problem 9) that allows ions traveling at only one speed to pass with no deflection through slits at the ends. While moving through the velocity selector, the ions pass through a 60,000-N/C E field and a 0.0500-T B field. The quantities v, E, and B are mutually perpendicular. (a) Determine the speed of the ions that are not deflected. (b) After leaving the velocity selector, the ions continue to move in the 0.0500-T magnetic field. Determine the radius of curvature of a singly charged lithium ion, whose mass is 1.16 * 10-26 kg.
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