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Version is at the Bottom !!! of each page!!!!!!!!!!!!!!! Name___________________ Code________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) What does the following one of Maxwell's equations mean? A) A magnetic charge produces a circulating electric field B) A circulating electric field produces a current C) An electric charge produces a diverging electric field D) A changing magnetic field produces a static electric field E) Why do you insist on torturing me like this? 1) 2) A laser beam of intensity I, that is linearly polarized, is passed through a single polarizer and hits a light sensor. The intensity of the light measured by the sensor is plotted versus orientation angle of the polarizer and this angle is varied from 0 to 360 degrees. What is the lowest intensity recorded? A) 0 B) I C) I/2 D) 2 I E) None of the above 2) 3) A screen is placed 100.0 cm from a single slit, which is illuminated with light of wavelength 680 nm. If the distance between the first and third minima in the diffraction pattern is 3.00 mm, what is the width of the slit in the unit of mm? A) 0.227
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This note was uploaded on 10/12/2008 for the course PHYS 1C taught by Professor Smith during the Spring '07 term at UCSD.

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Q3 - Version is at the Bottom ! of each page! Name_ Code_...

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