`I_"total" = DeltaV(1/R_1+1/R_2) `

Enter a value for all fields

The Junction Rule is found using the following formula:

`I_"total"=DeltaV(1/R_1+1/R_2)`, where:

• `DeltaV` = Change in voltage
• `R_1` = Resistance one
• `R_2` = Resistance two

References

21.8 Series and parallel circuits by Benjamin Crowell, Light and Matter  licensed under the Creative Commons Attribution-ShareAlike license.