Lesson: Series Circuits
In this lesson, we will learn how to calculate the potential difference, current, and resistance at different points within simple series circuits.
Sample Question Videos
Worksheet: 14 Questions • 4 Videos
A student sets up the circuit shown in the diagram. If the value of is 3 Ω, what is the current through the circuit?
The circuit shown in the diagram consists of three resistors connected in series with a cell. The first resistor has a resistance of , the second resistor has a resistance of , and the third resistor has a resistance of . The cell provides a potential difference of 24 V. The current through the circuit is 0.1 A. What is the value of ?
The diagram shows a circuit consisting of a cell and two resistors connected in series. If the total resistance of the circuit is 20 Ω, what is the value of ?