


This resource is a complete lesson that covers Conductors & I-V Characteristics for the OCR A Level Physics A course. However, it is useful for other exam boards too.
This lesson teaches the following content:
-Ohm’s Law & ohmic conductors
-I–V characteristics of resistor, filament lamp, thermistor, diode and light-emitting diode (LED)
-techniques and procedures to investigate the I-V characteristics of components.
-negative temperature coefficient (NTC) thermistor; variation of resistance with temperature.
-light-dependent resistor (LDR); variation of resistance with light intensity.
-investigating the resistance of NTC thermistors
-investigating the resistance of LDRs
This lesson includes:
-A full presentation including an example question with a worked solution.
-A worksheet with model answers, perfect to set as homework.
-Clear visual aids and diagrams to simplify complex concepts.
-Editable PowerPoint and Word document for easy customisation.
Click on the links below to check out our FREE A Level Physics resources:
Mass, Weight & Force Basics Lesson
Net Forces & Equilibrium Lesson
Moments & Torques Lesson
Drag & Terminal Velocity Lesson
Density, Pressure & Upthrust Lesson
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