27. Resistors & DC Circuits

Which of the following statements is NOT correct regarding Kirchhoff's Current Law (Junction Rule)?

Which of the following statements is NOT correct regarding Kirchhoff's Junction Rule?

Kirchhoff's junction rule is a statement of which fundamental physical principle?

Which of the following statements is NOT correct regarding Kirchhoff's Current Law (Junction Rule)?

Which of the following statements is NOT correct regarding Kirchhoff's Current Law (Junction Rule)?

Who stated that the total current entering a junction in an electrical circuit must equal the total current leaving that junction?${\sum }_{\mathrm{in}}I={\sum }_{\mathrm{out}}I$

How many fundamental circuit laws are named after $Kirchhoff$?

According to Kirchhoff's Junction Rule, if three currents meet at a junction such that $I_1$ enters the junction, while $I_2$ and $I_3$ leave the junction, and $I_1$ = $5$ A, $I_2$ = $2$ A, what is the magnitude of the current in the upper branch, $I_3$?

According to Kirchhoff's Junction Rule, which statement is correct about the currents at a junction in an electrical circuit?

How much current flows through the bottom wire in FIGURE P28.66, and in which direction?

The 10.00 V battery in Fig. E26.28 is removed from the circuit and reinserted with the opposite polarity, so that its positive terminal is now next to point a. The rest of the circuit is as shown in the figure. Find the current in each branch.