Physics A-Level
Electrical conductivity of samples
What Electrical conductivity of samples means in Physics A-Level, as defined for AQA.
Definition of Electrical conductivity of samples
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Reference: AQA
The surface must be electrically conducting or semiconducting, so insulators are unsuitable.
Topics that use Electrical conductivity of samples
- Electron microscopes (A-level only) (AQA A-Level)
Related terms
- de Broglie wavelength of electrons
- Energy conservation in electron acceleration
- Feedback control systems
- Order-of-magnitude estimation in physics
- Quantum tunnelling
- Resolution limits of electron microscopes
- Resolution limits of microscopes
- Specimen preparation and vacuum requirements
Using Electrical conductivity of samples in the exam
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