C2 Equations: Pearson BTEC National Applied Science (AAQ) Questions

Practise c2 equations with Pearson BTEC National Applied Science (AAQ) questions and mark schemes. Revise C2.1 Using equations for electrical calculations, C2.1.1 power = potential difference × current (𝑃𝑃 = 𝐼𝐼𝐼𝐼), C2.1.2 voltage = current × resistance (𝑉𝑉 = 𝐼𝐼𝐼𝐼).

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What to revise

• C2.1 Using equations for electrical calculations
• C2.1.1 power = potential difference × current (𝑃𝑃 = 𝐼𝐼𝐼𝐼)
• C2.1.2 voltage = current × resistance (𝑉𝑉 = 𝐼𝐼𝐼𝐼)
• C2.1.3 power = work done/ time (𝑃𝑃 = 𝐸𝐸 𝑡𝑡)
• C2.1.4 energy = potential difference × current × time (𝐸𝐸 = 𝑉𝑉𝑉𝑉𝑉𝑉)

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