2009-fin - PHYS 102 General Physics-II, Final Duration: 120...

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1 PHYS 102 – General Physics-II, Final Duration: 120 minutes May 28, 2009 NAME :.................................................................... Section :...................... Q.1 (25) Q.2 (25) Q.3 (25) Q.4 (25) Total (100) You must sign the Honor Code for your exam to be graded: I pledge, on my Honor, not to lie, cheat, or steal in either my academic or personal life. I understand that such acts violate the Honor Code and undermine the community of trust of which we are all stewards. I agree to abide by this Honor Code during this exam. Signature: Present your work in a legible and organized format, otherwise you may lose significant portion of your credit even if your solution is correct! Magnesia (near Ayd ı n), Plato’s Ideal City and from where “magnetism” word originates. Solutions will be posted to http://www.fen.bilkent.edu.tr/~phys102 Don’t forget to sign!
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2 Some expressions from the Textbook which may or may NOT be useful for this exam (However, you are supposed to know what each symbol means) Coulomb’s Law & Electric Field: 12 2 0 1 4 qq F r πε = 0 0 F E q = G G 2 0 1 ˆ 4 q Er r = G (For a point charge, q ) Torque and Potential Energy of an Electric Dipole in an Electric Field: pE τ G GG Up E = −⋅ G G Gauss’s Law: encl 0 E Q EdA ε Φ= ⋅ = G G v 0 E σ = (Perpendicular component of the electric field at the surface of a conductor) Electric Potential & Potential Energy: 0 U V q = 0 1 4 i i i q V r = (Collection of point charges) 0 0 4 i i i U r = ( q 0 with other point charges) 0 1 4 dq V r = (For a charge distribution) b a b a VV E d l =⋅ G G ˆ ˆˆ VVV Ei j k x yz 
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This note was uploaded on 05/23/2011 for the course PHYS 102 taught by Professor Atillaaydınlı during the Spring '10 term at Bilkent University.

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2009-fin - PHYS 102 General Physics-II, Final Duration: 120...

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