PHYS 2326 HCCS test 1

PHYS 2326 HCCS test 1 - Name _ Date _ PHYSICS 2326. Test 1...

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PHYS 2326 University Physics II Test 1 Page 1 Name ______________________________________________________ Date ____________ PHYSICS 2326. Test 1 Chapters 19, 20 and 21 _____________________________________________________________________________ INSTRUCTIONS: Solve at least four problems (25 points each) . All problems can be attempted. However, credit will be awarded for the best four answers . NOTE: Credit will only be given for answers accompanied by work carried out. Therefore, make sure all calculations are attached to the test. _____________________________________________________________________________ 1. A particle (charge = + 40.0 µC ) is located on the x-axis at the point x= -20 cm , and a second particle (charge -50.0 µC ) is placed on the x-axis at + 30.0 cm. If a third particle of charge -4.0 µC is placed at the origin, calculate the magnitude and direction of: a) the total electric field, in N/C and b) the total electrostatic force in N it experiences Take k e = 9 x 10 9 Nm 2 /C 2
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This note was uploaded on 05/22/2010 for the course PHYS 2326 taught by Professor Staff during the Summer '08 term at HCCS.

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PHYS 2326 HCCS test 1 - Name _ Date _ PHYSICS 2326. Test 1...

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