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7 of 7 objectives have lessons · 0 studied · 0 secure
What Cambridge says you should be able to do, in our words. Codes are the topic number plus the objective’s position.
Recall Kirchhoff’s first law and understand that it follows from conservation of charge.
Taught in: Kirchhoff's first law: charge doesn't pile up · 6 questions
Recall Kirchhoff’s second law and understand that it follows from conservation of energy.
Taught in: Kirchhoff's second law: energy around a loop · 7 questions
Use Kirchhoff’s laws to derive a formula for the combined resistance of two or more resistors in series.
Taught in: Series resistors: deriving R = R₁ + R₂ · 4 questions
Use the series formula for the combined resistance of two or more resistors.
Taught in: Series resistors: deriving R = R₁ + R₂ · 6 questions
Use Kirchhoff’s laws to derive a formula for the combined resistance of two or more resistors in parallel.
Taught in: Parallel resistors: deriving 1/R = 1/R₁ + 1/R₂ · 4 questions
Use the parallel formula for the combined resistance of two or more resistors.
Taught in: Parallel resistors: deriving 1/R = 1/R₁ + 1/R₂ · 6 questions
Solve simple circuit problems using Kirchhoff’s laws.
Taught in: Solving circuit problems with Kirchhoff's laws · 8 questions