42CHAPTER 16 16.56225 000 J C1.710 N C1.510mVEd−∆===××16.6Since potential difference is work per unit charge WVq∆=, the work done is ()( )563.610 C12 J C4.310 JWqV=∆ =×+=×16.7(a) 53600 J C1.135.3310mVd−∆×E(b) ( )195141.6010C1.131.8010NE−−== ××= ×Fq(c) 14317cos1.8010N5.332.9010m cos04.3810JsWFθ=⋅−×°−16.8 From conservation of energy, 2210or 2ffqVmv
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This note was uploaded on 12/09/2011 for the course PHYS 2020 taught by Professor Staff during the Fall '10 term at FIU.