turner hw 2 - linares(jl36797 homework 02 Turner(56705 This...

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linares (jl36797) – homework 02 – Turner – (56705) 1 This print-out should have 13 questions. Multiple-choice questions may continue on the next column or page – fnd all choices beFore answering. 001 10.0 points ±our point charges, each oF magnitude 9 . 87 μ C, are placed at the corners oF a square 27 . 7 cm on a side. IF three oF the charges are positive and one is negative, fnd the magnitude oF the Force experienced by the negative charge. The value oF Coulomb’s constant is 8 . 98755 × 10 9 N · m 2 / C 2 . Answer in units oF N. 002 10.0 points A charge Q is spread uniFormly along the circumFerence oF a circle oF radius R . A point charge q is placed at the center oF this circle. What is the total Force exerted on q as calculated by Coulomb’s law? 1. Use 2 π R For the distance. 2. None oF these 3. Use R For the distance. 4. Use 2 R For the distance. 5. The result oF the calculation is zero. 003 10.0 points A charge q 1 oF - 5 . 00 × 10 - 9 C and a charge q 2 oF - 1 . 60 × 10 - 9 C are separated by a distance oF 35 . 0 cm. ±ind the equilibrium position For a third charge oF +15 . 0 × 10 - 9 C by identiFying its distance From q 1 .
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turner hw 2 - linares(jl36797 homework 02 Turner(56705 This...

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