Using appropriate technology, you determine that Earth's magnetic field at your location has a magnitude of 5.51 x 105 T and is directed north at an angle of 64° below the horizontal. You charge a metallic projectile and fire it north with a speed of 627 m/s and at an angle of 14° above the horizontal. Determine the sign (+ or -) and charge of the projectile, if the magnetic force on the projectile is 2.89 x 10-10 N, directed due west.

Using appropriate technology, you determine that Earth's magnetic field at your location has a magnitude of 5.51 x 105 T and is directed north at an angle of 64° below the horizontal. You charge a metallic projectile and fire it north with a speed of 627 m/s and at an angle of 14° above the horizontal. Determine the sign (+ or -) and charge of the projectile, if the magnetic force on the projectile is 2.89 x 10-10 N, directed due west.

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

Using appropriate technology, you determine that Earth's magnetic field at your location has a magnitude of 5.51 × 10-5 T and is directed north at an angle of 64º below the horizontal. You charge a metallic projectile and fire it north with a speed of
-10
627 m/s and at an angle of 14° above the horizontal. Determine the sign (+ or -) and charge of the projectile, if the magnetic force on the projectile is 2.89 x 107
с
N, directed due west.

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