Chapter 2437P24.33Consider two balloons of diameter 0.2 m, each with mass 1 g, hanging apart with a0.05 m separation on the ends of strings making angles of 10° with the vertical.(a)FTmgTmgy∑=°−=⇒=°coscos10010Fxee∑−=⇒sinsin10010 , soFmgmgFee=°FHGIKJ°=°≈×−−cossintan..tan1010100 0019 81021033kgm sN ~10N or 1 mN2bgejFIG. P24.33(b)Fkqree=220899 100251 2 1010392277×≈×⋅−NNm CmC ~C or 100 nC22...afqq(c)Ere=≈×−2972489910101 7 1010....~CmNCkNCejaf(d)ΦEq=∈≈×=×⋅⋅−−0712412 101 4 1010.C8.85 10CN mkNm C*P24.34The charge density is determined by
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This note was uploaded on 12/14/2011 for the course PHY 203 taught by Professor Staff during the Fall '11 term at Indiana State University .