Cambridge IGCSE Physics Revision Core Concepts Exam Preparation Online
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Lesson
Lesson 4.2.8: Circuit Components ??? Investigating properties of resistors, diodes, LDRs (light-dependent resistors), and thermistors; practical uses in circuits.
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Lesson 4.2.7: V-I Characteristics ??? Plotting voltage-current graphs for wires, resistors, filament lamps, and diodes; analyzing non-ohmic behavior.PreviousLesson 4.3.1: Series Circuits ??? Analyzing current (same throughout) and voltage (divides) in series circuits; building and testing simple series circuits.Next