Electricity and Circuits
Every specification point for Electricity and Circuits, each with a free video lesson and notes — plus a quick quiz and flashcards to test yourself.
Specification points
10.1 Structure of the Atom
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Free10.10 Closed Circuits
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Free10.11 Conservation of Current
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Free10.12 Variable Resistors
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Free10.13 Potential Difference
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Free10.14 Resistance
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Free10.15 Calculations in Circuits
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Free10.16 and 17 Core Practical
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Free10.18 Current & Potential Difference
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Free10.19 Light Dependent Resistors
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Free10.2 Electric Circuit Diagrams
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Free10.20 Thermistors
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Free10.21 Design of Circuits
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Free10.22 Energy Transfers
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Free10.23 Dissipation of Electrical Energy
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Free10.24 Energy Transfers
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Free10.25 Reducing Energy Transfers
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Free10.26 Heating Effect on Circuit
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Free10.27 Energy Transferred
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Free10.28 Energy Transferred
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Free10.29 Power
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Free10.3 Series and Parallel
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Free10.30 Power
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Free10.31 Electrical Power
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Free10.32 Domestic Devices
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Free10.33 Direct and Alternating Voltage
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Free10.34 Direct Current
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Free10.35 Alternating Current
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Free10.36 UK Domestic Supply
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Free10.37 Live and Neutral Wires
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Free10.39 Switches and Fuses
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Free10.4 Voltmeter
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Free10.41 Dangers of Live Wire
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Free10.42 Power Ratings
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Free10.5 Potential Difference
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Free10.6 Energy Transferred
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Free10.7 Ammeter
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Free10.8 Current
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Free10.9 Charge
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