![circuit analysis - Why is the polarity of the \$3 \ \text{V}\$ source necessary to calculate the current flowing through the \$8 \ \Omega\$ resistor? - Electrical Engineering Stack Exchange circuit analysis - Why is the polarity of the \$3 \ \text{V}\$ source necessary to calculate the current flowing through the \$8 \ \Omega\$ resistor? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/4C2tY.png)
circuit analysis - Why is the polarity of the \$3 \ \text{V}\$ source necessary to calculate the current flowing through the \$8 \ \Omega\$ resistor? - Electrical Engineering Stack Exchange
![kirchhoffs laws - How do I define the voltage drops polarity when applying KVL? - Electrical Engineering Stack Exchange kirchhoffs laws - How do I define the voltage drops polarity when applying KVL? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/0beSM.png)
kirchhoffs laws - How do I define the voltage drops polarity when applying KVL? - Electrical Engineering Stack Exchange
![A rectangular metal loop with a .050 ohm resistor is placed next to one wire of the RC circuit shown in the figure. The capacitator is charged to 20V with the polarity A rectangular metal loop with a .050 ohm resistor is placed next to one wire of the RC circuit shown in the figure. The capacitator is charged to 20V with the polarity](https://homework.study.com/cimages/multimages/16/image_41410259432681901015.jpg)
A rectangular metal loop with a .050 ohm resistor is placed next to one wire of the RC circuit shown in the figure. The capacitator is charged to 20V with the polarity
![Why are polarity assigned to resistors in the circuit in questions? - Electrical Engineering Stack Exchange Why are polarity assigned to resistors in the circuit in questions? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/MY9T4.png)