Physics A-Level
Effect of tube current and voltage on the spectrum
What Effect of tube current and voltage on the spectrum means in Physics A-Level, as defined for OCR.
Definition of Effect of tube current and voltage on the spectrum
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Reference: OCR
Increasing tube current increases the number of electrons and hence the intensity of X-rays, while increasing tube voltage increases photon energy and reduces λ_min.
Topics that use Effect of tube current and voltage on the spectrum
- Nuclear fission and fusion (OCR A-Level)
Related terms
- Alpha and beta decay
- Barium
- Binding energy
- Binding energy per nucleon against nucleon number curve
- Chain reactions
- Characteristic X-rays from shell transitions
- Compton effect
- Computer reconstruction of attenuation data
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