16. 設二個電阻器之關係為R1>R2,二者串聯後之等效電阻為R,則R與R1、R2間的關係為何?
(A)R2>R
(B)R1>R>R2
(C)R>R1
(D)R=R2

答案:登入後查看
統計: A(52), B(23), C(588), D(5), E(0) #296014

詳解 (共 1 筆)

#4898972

R=R1+R2

R>R1>R2

0
0