Physics GCSE
sparking distance
What sparking distance means in Physics GCSE, as defined for AQA.
Definition of sparking distance
Check what you remember
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Reference: AQA
As an earthed conductor is moved towards a charged dome, the field in the gap grows stronger until the air breaks down.
Topics that use sparking distance
- Electric fields (AQA GCSE)
Related terms
- direction of force
- equal and opposite forces
- explaining non-contact force
- field line diagrams
- field strength
- field strength and distance
- non-contact interaction
- sparking
Using sparking distance in the exam
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