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If the current in the circuit for heatin...

If the current in the circuit for heating the filament is increased, the cutoff wavelength

A

will increase

B

will decrease

C

same

D

none

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The correct Answer is:
C
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CP SINGH-X-Rays-EXERCISES
  1. Consider a photon of continuous X-ray coming from a Coolidge tube. Its...

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  2. If the potential difference applied to tube is doubled and the separat...

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  3. If the current in the circuit for heating the filament is increased, t...

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  4. The X-ray beam coming from an X-ray tube

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  5. The potential difference applied to an X-ray tube is increased. As a r...

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  6. When an electron strikes the target in a Coolidge tube, its entire kin...

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  7. X-ray incident on a material (i) exerts a force on it (ii) transfe...

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  8. When an electron moving at a high speed strikes a metal surface, which...

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  9. In an X - rays tube , the intensity of the emitted X - rays beam is in...

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  10. Cutoff wavelength of X-rays coming from a Coolidge tube depends on the

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  11. X- rays are produced in an X- rays tube operating at a given accelerat...

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  12. The potential difference applied to an X-ray tube is 5k V and the curr...

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  13. The potential different across the Coolidge tube is 20 kV and 10 m A c...

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  14. Characteristic X-rays are produced due to

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  15. If the potential difference applied across a Coolidge tube is increase...

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  16. Electrons with energy 80 keV are incident on the tungsten target of an...

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  17. The intensity of X-rays form a Coolidge tube is plotted against wavel...

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  18. The binding energy of the innermost electron in tungsten is 40 keV. To...

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  19. Electrons with de- Broglie wavelength lambda fall on the target in an ...

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  20. For the structural analysis of crystals, X-rays are used because

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