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Lehigh - PHYS 2
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  • Hickman
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Lehigh | PHYS Top Documents
  • 2 Pages hw2
    Hw2

    School: Lehigh

    Physics 21 Fall, 2008 Solution to HW-2 21-1 Excess electrons are placed on a small lead sphere with a mass of m = 8.40 g so that its net charge is Q = 4.00 109 C. (a) Find the number of excess electrons on the sphere. (b)How many excess electrons

  • 31 Pages Lecture 3 1- 24-10 rev 012710
    Lecture 3 1- 24-10 Rev 012710

    School: Lehigh

    Course: Physics 21

    Lecture-3 Chapter 22 Electric Fields Field: a spatial distribution of a physical quantity, e.g., the temperature field in Pennsylvania the magnetic field around the earth the electric field of a cell phone provider. 3/26/10 In principle, we can define the

  • 1 Page hw15
    Hw15

    School: Lehigh

    Physics 21 Fall, 2008 Solution to HW-15 28-39 A long, straight, cylindrical wire of radius R carries a current uniformly distributed over its cross section. At what location is the magnetic eld produced by this current equal to half of its largest

  • 31 Pages ch02
    Ch02

    School: Lehigh

    Course: Physics 1

    CHAPTER 2 Motion in One Dimension 1* What is the approximate average velocity of the race cars during the Indianapolis 500? Since the cars go around a closed circuit and return nearly to the starting point, the displacement is nearly zero, and

  • 24 Pages Ch18F
    Ch18F

    School: Lehigh

    Course: Physics 1

    CHAPTER 19 Heat and the First Law of Thermodynamics 1* Body A has twice the mass and twice the specific heat of body B. If they are supplied with equal amounts of heat, CA = 4CB; TA = TB/4 how do the subsequent changes in their temperatures com

  • 8 Pages HW4+Sol
    HW4+Sol

    School: Lehigh

    Winter 1996 HOMEWORK 4 with Solutions 1. Find the image of the object for the single concave mirror system shown in Fig.1 (see next pages for worksheets) by: (a) measuring the radius R and calculating the focal length for the concave mirror, (b) dra

  • 3 Pages HW2+Sol
    HW2+Sol

    School: Lehigh

    HOMEWORK 2 with Solutions 1(a) A light beam is incident perpendicular on face A of an unsymmetric 30 prism of refractive index n = 1.5 as indicated. Determine with the appropriate laws and describe with a sketch how the beam propagates, considering b

  • 3 Pages HW5+Sol
    HW5+Sol

    School: Lehigh

    HOMEWORK V with Solutions 1. (A) From the given location of C1 and C2 and the values of R1, R2, n, and d of the thick lens shown in Fig.1, determine its focal length, the location of its focal points, and principal planes. (Use the concepts and relat

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