A charged ion enters a region of uniform magnetic field B with a speed of v- 2.5×10° m/s. The ion makes a circular path of radius r-9.1 mm. The mass to charge ratio (m/q) of the ion is 0.51×10~ kg/C. Find the magnitude of B (in mT).

A charged ion enters a region of uniform magnetic field B with a speed of v- 2.5×10° m/s. The ion makes a circular path of radius r-9.1 mm. The mass to charge ratio (m/q) of the ion is 0.51×10~ kg/C. Find the magnitude of B (in mT).

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section: Chapter Questions

Problem 90PQ: A mass spectrometer (Fig. 30.40, page 956) operates with a uniform magnetic field of 20.0 mT and an...

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Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

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A charged ion enters a region of uniform magnetic field B with a speed of v- 2.5×10° m/s. The ion makes a circular path of radius r-9.1 mm. The
mass to charge ratio (m/q) of the ion is 0.51×10° kg/C. Find the magnitude of B (in mT).

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