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0 of 3 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.
Understand that a current-carrying conductor placed in a magnetic field may experience a force.
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Recall and use F = BIL sin θ, interpreting directions with Fleming’s left-hand rule.
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Define magnetic flux density as the force per unit current per unit length acting on a wire placed at right angles to the magnetic field.
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