Basics of Series and Parallel Circuits

Vocabulary flashcards covering key concepts related to series and parallel circuits.

Series Circuit

A type of electrical circuit in which components are connected end-to-end, so that the same current flows through each component.

Parallel Circuit

A type of electrical circuit in which components are connected across the same voltage source, allowing multiple paths for the current to flow.

Total Resistance (Rges) in Series

In a series circuit, the total resistance is the sum of individual resistances: Rges = R1 + R2 + R3.

Ohm's Law

A principle stating that the current through a conductor between two points is directly proportional to the voltage across the two points, expressed as I = U/R.

Voltage Division Rule

In a series circuit, the voltage across each component is proportional to its resistance.

Current Measurement

In series circuits, current can be measured by connecting an ammeter in series.

Voltage Measurement

In parallel circuits, voltage can be measured by connecting a voltmeter in parallel.