College Physics 10th Edition by Raymond Serway,Chris Vuille

تمرين 87

Consider the mass spectrometer shown schematically in Figure P19.36. The electric field between the plates of the velocity selector is 950 V/m, and the magnetic fields in both the velocity selector and the deflection chamber have magnitudes of 0.930 T. Calculate the radius of the path in the system for a singly charged ion with mass m = 2.18 × 10 26 kg. Hint: See Problem 35.