在图⑦中各元件功率均为10W(吸收),则U和I分别为( )。A.U =-5V,I =-5AB.U =5V,I =-5A C.U =-5V,I =5AD.U =5V,I =5A
在图⑦中各元件功率均为10W(吸收),则U和I分别为( )。
A、U =-5V,I =-5A
B、U =5V,I =-5A
C、U =-5V,I =5A
D、U =5V,I =5A
发布时间:2025-01-08 10:43:10
在图⑦中各元件功率均为10W(吸收),则U和I分别为( )。
A、U =-5V,I =-5A
B、U =5V,I =-5A
C、U =-5V,I =5A
D、U =5V,I =5A