Combined Science GCSE
Force, current and length relationships
What Force, current and length relationships means in Combined Science GCSE, as defined for AQA.
Definition of Force, current and length relationships
Check what you remember
Read the wording for your board, then hide it and explain Force, current and length relationships in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
For a conductor at right angles to the field, these combine as F = B I l, with F in newtons, I in amperes and l in metres.
Topics that use Force, current and length relationships
- Fleming's left-hand rule (HT only) (AQA GCSE)
Related terms
- Ammeter
- Ampere
- Current
- Fleming's left-hand rule
- Force
- Magnetic field direction
- Magnetic flux density
- Motor effect
Using Force, current and length relationships in the exam
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