Q1) Example 11.1: Page No. 498: (Practice)An alpha-particle of charge 3.2 x 10 19 C moves through a uniform magnetic field of 1.5 T. What isthe maximum magnetic force on the alpha-particle when it is moving with a speed of 5.0 x 10 m/s?Q2) Problem 23: Page No. 525: (Practice)An electron moving at 4.00 x 10 m/s in a 1.25-T magnetic field experiences a magnetic force of1.40 x 10 N. What angle does the velocity of the electron make with the magnetic field?Q3) Problem 33: Page No. 526:An alpha-particle (m-6.64x10"kg, q=3.2×101°C) travels in a circular path of radius 25 cm in auniform magnetic field of magnitude 1.5 T. (a) What is the speed of the particle? (b) What is thekinetic energy in electron volts? (1 electron-volt = 1.602x10 9 joule)Q4) Problem 25: Page No. 525: (Practice)A cosmic-ray electron moves at 7.5x10 m/s perpendicular to Earth's magnetic field at an altitudewhere the ficld strength is 0.1 G. What is the radius of the circular path the electron follows?F00 (Dracticol)

Answered: Image /qna-images/answer/ecfda340-a16e-47ba-8ed6-1b7dd1d2161c.jpg

Q1) Example 11.1: Page No. 498: (Practice) An alpha-particle of charge 3.2 x 1019 C moves through a uniform magnetic field of 1.5 T. What is the maximum magnetic force on the alpha-particle when it is moving with a speed of 5.0 x 10 m/s?

Q1) Example 11.1: Page No. 498: (Practice) An alpha-particle of charge 3.2 x 1019 C moves through a uniform magnetic field of 1.5 T. What is the maximum magnetic force on the alpha-particle when it is moving with a speed of 5.0 x 10 m/s?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

Q1) Example 11.1: Page No. 498: (Practice)
An alpha-particle of charge 3.2 x 10 19 C moves through a uniform magnetic field of 1.5 T. What is
the maximum magnetic force on the alpha-particle when it is moving with a speed of 5.0 x 10 m/s?
Q2) Problem 23: Page No. 525: (Practice)
An electron moving at 4.00 x 10 m/s in a 1.25-T magnetic field experiences a magnetic force of
1.40 x 10 N. What angle does the velocity of the electron make with the magnetic field?
Q3) Problem 33: Page No. 526:
An alpha-particle (m-6.64x10"kg, q=3.2×101°C) 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? (1 electron-volt = 1.602x10 9 joule)
Q4) Problem 25: Page No. 525: (Practice)
A cosmic-ray electron moves at 7.5x10 m/s perpendicular to Earth's magnetic field at an altitude
where the ficld strength is 0.1 G. What is the radius of the circular path the electron follows?
F00 (Dracticol)

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