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0 of 5 objectives have lessons · 0 studied · 0 secure
Lessons for this topic haven’t been written yet. The objectives below show exactly what the syllabus expects, so you can plan with them in the meantime.
What Cambridge says you should be able to do, in our words. Codes are the topic number plus the objective’s position.
Recall and use the circuit symbols given in section 6 of the syllabus.
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Draw and interpret circuit diagrams that use the circuit symbols given in section 6 of the syllabus.
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Define the electromotive force (e.m.f.) of a source as the energy transferred per unit charge in driving charge round a complete circuit, and use this definition.
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Use energy considerations to distinguish between e.m.f. and potential difference (p.d.).
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Understand how the internal resistance of a source of e.m.f. affects its terminal potential difference.
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