The amount of meat in prehistoric diets can be determined by measuring the ratio of the isotopes nitrogen-15 to nitrogen-14 in bone from human remains. Carnivores concentrate 15N, so this ratio tells archeologists how much meat was consumed by ancient people. Suppose you use a velocity selector (figure 1) to obtain singly ionized atoms of speed 513 km/s and want to bend them within a uniform magnetic field of 0.51 T. The measured masses of these isotopes are 2.35x10^-26 kg (14N) and 2.25x10^-26 kg (15N). Find the seperation of the 14N and 15N isotopes at the detector

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter22: Magnetic Forces And Magnetic Fields
Section: Chapter Questions
Problem 15P: Consider the mass spectrometer shown schematically in Active Figure 22.12. The magnitude of the...
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The amount of meat in prehistoric diets can be determined by measuring the ratio of the isotopes nitrogen-15 to nitrogen-14 in bone from human remains. Carnivores concentrate 15N, so this ratio tells archeologists how much meat was consumed by ancient people. Suppose you use a velocity selector (figure 1) to obtain singly ionized atoms of speed 513 km/s and want to bend them within a uniform magnetic field of 0.51 T. The measured masses of these isotopes are 2.35x10^-26 kg (14N) and 2.25x10^-26 kg (15N). Find the seperation of the 14N and 15N isotopes at the detector. 

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