Action and use of circuit components

4.3.3

What the syllabus asks of you

Know that the p.d. across an electrical 2 Describe the action of a variable potential conductor increases as its resistance increases divider for a constant current 3 Recall and use the equation for two resistors used as a potential divider R1 / R2 = V1 / V2

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Chapter 4: Action and use of circuit components

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Every question on Action and use of circuit components, untimed, marked as you go.

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