【简答题】Fill out the spaces after the record.(听录音完成填空;注意填写答案时,答案前后一定不要留空格或符号,系统自动阅卷,可能会检测有误。) In a nodal ( 1 ) the variables in the circuit are selected to be the node voltage. The node voltages are defined w...
【单选题】As shown in the circuit, and the equivalent resistance between A and B terminals is R=________ Ω . Choose A,B,C or D. The key point is that we should shorten the ideal wire without component into a no...