Name Last modified Size Description Parent Directory - U=R⋅I 2010-03-17 15:54 398 R=ρ⋅÷lA 2010-03-17 15:54 475 U_1:U_2:...:U_n=R_1:..> 2010-03-17 15:54 789 I_1:I_2:...:I_n=÷1{..> 2010-03-17 15:54 881