Lesson
Lesson-12.1.2- describe how current varies with voltage in wires, resistors, metal filament lamps and diodes, and how to investigate this experimentally
No content available for this lesson.
Lesson-12.1.1- explain why a series or parallel circuit is more appropriate for particular applications, including domestic lighting | understand how the current in a series circuit depends on the applied voltage and the number and nature of other componentsPreviousLesson-12.1.3- describe the qualitative effect of changing resistance on the current in a circuit. | the qualitative variation of resistance of light-dependent resistors (LDRs) with illumination and thermistors with temperature.Next