pear142881 pear142881

11-12-2022
Physics

Answered

A mass spectrometer has a magnetic field of 5.00 mT. It is used to test an unknown particle which has a charge of 2e and is travelling at 100 m/s. If the resulting radius of curvature for the ion is measured to be 1.67 mm:

A. What is the particle's mass?
B. Which element is it? (You may require a periodic table.)

Answer :

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