CAIE A-Level Physics AS 10.2.2 Kirchhoffs Second Law and Understand That It Is a Consequence of Questions

Apply Kirchhoff’s second law and explain it as conservation of energy.

Exam points

Apply Kirchhoff’s second law and explain it as conservation of energy.

[Maximum number: 1]

Three resistors, $R_{1}, R_{2}$ and $R_{3}$ , are connected in parallel to a cell. The currents in the resistors are $I_{1}, I_{2}$ and $I_{3}$ . The potential differences across the resistors are $V_{1}, V_{2}$ and $V_{3}$ . The current in the cell is $I_{0}$ . The potential difference across the cell is $V_{0}$ , as shown.

Figure for Question CAIE A-Level Physics AS 10.2.2 Kirchhoffs Second Law and Understand That It Is a Consequence of Questions question 1 — CAIE A-Level Physics AS

Which equation can be obtained by applying Kirchhoff's second law to the circuit?

$I_{0}=I_{1}=I_{2}=I_{3}$

$I_{0}=I_{1}+I_{2}+I_{3}$

$V_{0}=V_{1}=V_{2}=V_{3}$

$V_{0}=V_{1}+V_{2}+V_{3}$

All question bank results loaded

CAIE A-Level Physics AS 10.2.2 Kirchhoffs Second Law and Understand That It Is a Consequence of Questions question 1