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What is the stopping potential when the ...

What is the stopping potential when the metal with work function `0.6 eV` is illuminated with the light of `2 eV` ?

A

2.6 V

B

3.6 V

C

0.8 V

D

1.4 V

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The correct Answer is:
D
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TARGET PUBLICATION-ELECTRONS AND PHOTONS-Critical thinking
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  4. In photoelectric emission, the velocity of electrons ejected from near...

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  5. The stopping potential for photoelectrons ejected from a photosensitiv...

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  7. The photoelectric threshould wavelength for a metal surface is 6600 Å....

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  8. Assertion: Work function of a metal is 5 eV. The maximum wavelength o...

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  9. Work function of a metal is 2 eV. The maximum wavelength of photons re...

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  10. The work function of a photoelectric material is 3.3 eV. The thershold...

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  11. The work function for a metal whose threshold wavelength is 5000 Å is

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  12. A photon of energy 8 eV is incident on metal surface of threshold fre...

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  13. The work function of a metal is 2.5 eV. Light of wavelength 3600 Å is ...

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  14. Light of wavelength lambda strikes a photo - sensitive surface and ele...

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  15. The I-V curve for a photocell is best represented by the figure.

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  16. If V1 and V2 are stopping potentials for incident photons of wavelengt...

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  17. Ultraviolet radiation of 6.2 eV falls on an aluminium surface (work -...

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  19. Two identical photo-cathodes receive light of frequencies v and v/2. I...

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  20. Assertion: If the maximum kinetic energy of electrons emitted by a pho...

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