1. Magnetism is the ability of a magnetic material to attract other magnetic materials. 2. Magnification is the process of making materials temporarily or permanently magnetic. 3. If velocity increases, magnetic field decreases. 4. The standard unit of magnetic field is weber. 5. The cross product of velocity of the charge and the magnetic field is equal to vBcose. 6. Magnetic field is the number of field lines that passes through a surface. 7. Electromagnetic force is directly related to magnetic flux. 8. Lenz's law states that the induced electromotive force in a closed loop is equal to the rate of change of magnetic flux through the loop. 9. The unit of magnetic flux is tesla. 10. Gamma rays have the longest wavelength among the EM waves.

1. Magnetism is the ability of a magnetic material to attract other magnetic materials. 2. Magnification is the process of making materials temporarily or permanently magnetic. 3. If velocity increases, magnetic field decreases. 4. The standard unit of magnetic field is weber. 5. The cross product of velocity of the charge and the magnetic field is equal to vBcose. 6. Magnetic field is the number of field lines that passes through a surface. 7. Electromagnetic force is directly related to magnetic flux. 8. Lenz's law states that the induced electromotive force in a closed loop is equal to the rate of change of magnetic flux through the loop. 9. The unit of magnetic flux is tesla. 10. Gamma rays have the longest wavelength among the EM waves.

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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