Kđ@¨wR@i@BQNj@
UPQúiŘj@
(1) I = V/R = 1.5 / 100 = 0.015 (A)
(2) R =ĎL/S = 2.4~10-8~1/Î(0.5~10-3)2ŕ0.031 (ś)
(3) R = 1 +2 +3 = 6 (ś)
(4) 1/R = 1/1 + 1/2 + 1/3 = 11/6
ćÁÄCRŕ0.55 (ś)