A hypothetical charge of 31 pC with a mass of 77 fg has a speed of 48 km/s and is ejected southward entering a uniform magnetic field of unknown magnitude and direction. If the path traced is clockwise, K B A. Find the magnitude and direction of the magnetic field that will cause the charge to follow a semicircular path (given the diameter of 18 m). B. Find the time required for the charge to complete a semi-circular path from point K to point L. C. Find the magnitude and the direction of the magnetic force at point L.

A hypothetical charge of 31 pC with a mass of 77 fg has a speed of 48 km/s and is ejected southward entering a uniform magnetic field of unknown magnitude and direction. If the path traced is clockwise, K B A. Find the magnitude and direction of the magnetic field that will cause the charge to follow a semicircular path (given the diameter of 18 m). B. Find the time required for the charge to complete a semi-circular path from point K to point L. C. Find the magnitude and the direction of the magnetic force at point L.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 55P: The magnetic field in a cyclotron is 1.25 T, and the maximum orbital radius of the circulating...

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