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Mains Electricity
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Common circuit symbols
01:23
What is electric current?
08:18
Electric current
Current direction and types of circuits
06:16
Types of circuits
What is voltage?
05:44
Voltage
Voltage across series or parallel circuits
05:00
Voltage across components
What is resistance?
09:36
Resistance
Total resistance in series & parallel connections
04:23
Total resistance
Voltage across resistors
08:10
Voltage across resistors
Electrical power and energy
12:19
Power and energy
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BGCSE: Physics
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