![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
![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)
Why are polarity assigned to resistors in the circuit in questions? - Electrical Engineering Stack Exchange
![SOLVED: V2 is across the 15 ohm resistor, positive polarity on top. In the circuit below, what is Va? 12 V 5 15 8 V SOLVED: V2 is across the 15 ohm resistor, positive polarity on top. In the circuit below, what is Va? 12 V 5 15 8 V](https://cdn.numerade.com/ask_images/8ec317feeecf40a4866cbf0aa8ff2a27.jpg)
SOLVED: V2 is across the 15 ohm resistor, positive polarity on top. In the circuit below, what is Va? 12 V 5 15 8 V
![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
![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/qKMP6.png)
Why are polarity assigned to resistors in the circuit in questions? - Electrical Engineering Stack Exchange
![SOLVED: Solve using KVL and KCL 4. (10') Solve for the voltage and current of every resistor in the following circuit. Also label the direction of current and polarity of voltage for SOLVED: Solve using KVL and KCL 4. (10') Solve for the voltage and current of every resistor in the following circuit. Also label the direction of current and polarity of voltage for](https://cdn.numerade.com/ask_images/bb9d1ab443504d8abf9743c66040d6e5.jpg)