Physics GCSE
strength of the field
What strength of the field means in Physics GCSE, as defined for AQA.
Definition of strength of the field
Check what you remember
Read the wording for your board, then hide it and explain strength of the field in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
A stronger magnet gives more field lines to cut in the same space, so the induced potential difference rises.
Topics that use strength of the field
- Induced potential (HT only) (AQA GCSE)
Related terms
- changing field
- Conservation of energy
- direction of the induced potential difference
- energy transfer
- generator effect
- induced potential difference
- number of turns
- opposing the change
Using strength of the field in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Physics questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Physics GCSE termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge