jj_01_09_001v_004-Casio-fx-82NL
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P = (IxI) x R
(I x I) = P/R I = √P/R I = √36/100 =600 mA
U= I x R U = 600 mA x 100 = 60 V
Voor R2 geldt:
I= U/R I= 60/200 = 300 mA
P = U x I P = 60 x 300 mA = 18 Watt
36 : 100 0.6 ENG-notatie 600exp-3 = 600 mA
60 x 300 -3 18 Watt