In a photoelectric effect experiment, photons of energy `5eV` are incident on a metal surface They liberate photoelectron which are just stopped by an

In a photoelectric effect experiment, photons of energy `5eV` are incident on a metal surface They liberate photoelectron which are just stopped by an electrode at a potential of `-3.5V` with respect to the metal. The work fuction of the metal is
A. `1.5eV`
B. `3.5eV`
C. `5.0eV`
D. `8.5eV`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - A
`E=w+eV_(0)`

5 views Answered 2023-02-05 15:29

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