Which of the areas above do you find the toughest?
Series circuits
Uses and dangers of static electricity
Circuit symbols
Resistance
Static electricity
Resistors in series and parallel
Parallel circuits
Work done on a charged particle
Electric fields
Electrical power
Thermistors and Light dependent resistors
Ohm's law
I-V characteristics
Electrical current
Alternating current and direct current (AC DC)
The National grid
Select up to 3 answers.
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