A long wire carrying a 5.5 A current perpendicular to the xy-plane intersects the x-axis at 2=-2.0 cm. A second, parallel wire carrying a 2.0 A current intersects the x-axis at = +2.0 cm. Part A At what point on the x-axis is the magnetic field zero if the two currents are in the same direction? Express your answer in centimeters. 1961 ΑΣΦ ?

A long wire carrying a 5.5 A current perpendicular to the xy-plane intersects the x-axis at 2=-2.0 cm. A second, parallel wire carrying a 2.0 A current intersects the x-axis at = +2.0 cm. Part A At what point on the x-axis is the magnetic field zero if the two currents are in the same direction? Express your answer in centimeters. 1961 ΑΣΦ ?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 57P: A toroid with a square cross section 3.0cm3.0cm has an inner radius of 25.0 cm. It is wound with 500...

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An alpha-particle ( m=6.641027kg , q=3.21019C ) travels in a circular path of radius 25 cm in a uniform magnetic field of magnitude 1.5 T. (a) What is the speed of the particle? (b) What is the kinetic energy in electron-volts? (c) Through what potential difference must the particle be accelerated in order to give it this kinetic energy?
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