![circuit analysis - How do I calculate the resistor R2 in this current limiter? - Electrical Engineering Stack Exchange circuit analysis - How do I calculate the resistor R2 in this current limiter? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/WXpth.png)
circuit analysis - How do I calculate the resistor R2 in this current limiter? - Electrical Engineering Stack Exchange
![Given this diagram, I am asked to calculate the current at resistor R2. Can I just calculate it using Ohm's law (I=20V/3Ω) or is the current affected by resistor R1? : r/AskElectronics Given this diagram, I am asked to calculate the current at resistor R2. Can I just calculate it using Ohm's law (I=20V/3Ω) or is the current affected by resistor R1? : r/AskElectronics](https://preview.redd.it/xuddkx82l8071.png?auto=webp&s=2c8f4de365804455b5e4c6236b6d1f57830dd115)
Given this diagram, I am asked to calculate the current at resistor R2. Can I just calculate it using Ohm's law (I=20V/3Ω) or is the current affected by resistor R1? : r/AskElectronics
![sourcing map Axial Resistors 2R2 2.2 Ohm Axle Shape 2 R2 1% Pack of 200 : Amazon.com.be: Industrial & Scientific sourcing map Axial Resistors 2R2 2.2 Ohm Axle Shape 2 R2 1% Pack of 200 : Amazon.com.be: Industrial & Scientific](https://m.media-amazon.com/images/I/419bmauFwtL._AC_SY580_.jpg)