3/28/11 1 Physics 1223/28/11 2 Physics 1223/28/11 3 Physics 1223/28/11 4 Physics 122 mFanet=ABBAFF→→−=3/28/11 5 Physics 1223/28/11 6 Physics 122 http://phet.colorado.edu/simulations/sims.php?sim=Balloons_and_Static_Electricity3/28/11 7 Physics 1223/28/11 9 Physics 1223/28/11 10 Physics 1223/28/11 11 Physics 1223/28/11 13 Physics 122 + + + + + + + + + – – – – – – – – – + ? + + + + + + + + + – – – – – – – – –3/28/11 14 Physics 122 + + + + + + + + + – – – – – – – – – + ? + + + + + + + + + – – – – – – – –
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