Physics GCSE
changing the strength
What changing the strength means in Physics GCSE, as defined for AQA.
Definition of changing the strength
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Reference: AQA
Its strength can be changed by increasing the current, adding more turns to the coil, or adding an iron core.
Topics that use changing the strength
- Electromagnetism (AQA GCSE)
Related terms
- adding fields of turns
- armature and contacts
- circular field around a wire
- distance from the wire
- electromagnet
- field inside a solenoid
- field pattern of a solenoid
- field pattern of a straight wire
Using changing the strength in the exam
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