In parallel circuit, if the resistance of branch increases, will the divided current increase or decrease?

In parallel circuit, if the resistance of branch increases, will the divided current increase or decrease?


Smaller, you can understand that the current likes to take a good road, the road with large resistance is not easy, the road with small resistance is easy
In the parallel circuit, the voltage at both ends of all parallel branches is the same, the current with large resistance is small, and the current with small resistance is large, so as to make the
Large resistance multiplied by small current = small resistance multiplied by large current = voltage at both ends



When the number of parallel circuit branches is fixed, the resistance of one branch increases, and the total resistance increases


This student, you use the simplest parallel circuit analysis (because the resistance of only one branch increases, and the other branches remain unchanged)
1 / R union = 1 / R fixed + 1 / R large, because r large is increasing, then (1 / R large) is decreasing;
It makes "1 / R union = 1 / R fixed + 1 / R large" decrease, thus r union increases