Magnetisim 34 - conducting materials 7 Define sunspot Dark...

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THE MECHANICAL UNIVERSE Name: Mai Nguyen Video 34. Magnetism Class: PHYS 2426 1. What physicist was also Queen Elizabeth’s personal physician William Gilbert 2. Does our sun have a magnetic field? Yes 3. How cam magnetism be destroyed in a metal? Heating it up. 4. Have any magnetic monopoles been found? No. 5. What is the total magnetic flux through any closed surface? 0 6. What causes the earth’s magnetic field? Flow of large scale electric currents inside the earth; related to rotation of the earth and
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Unformatted text preview: conducting materials. 7. Define sunspot: Dark region because of Intense magnetic activity/field. 8. What is the origin of the solar wind? High speed outflow of all the materials in the outer atmosphere of the sun. 9. Can the magnetic force speed up or slow down a charged particle? No....
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This note was uploaded on 02/23/2012 for the course PHYS 2425 taught by Professor Sherman during the Summer '08 term at Collin College.

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