In the circuit shown in the following Figure .When the resistance R2 increases, the current I will( ).A．increaseB．decreaseC．remain the sameD．not sure
In the circuit shown in the following Figure .When the resistance R2 increases, the current I will( ).
A、increase
B、decrease
C、remain the same
D、not sure
发布时间：2025-07-24 05:49:57
