Figure shows graph of stopping potential...

Figure shows graph of stopping potential v frequency in experiment of photo-electric effect work function of metal will be……e=change of electron.

`Ovxxe(in eV)`

OB (In volt)

OA (in eV)

Slope of line AB

Text Solution

Verified by Experts

The correct Answer is:

From Einstiein.s equation,
`V_(0)=((h)/(e ))v-(phi_(0))/(e )`
Comparing with y=mx+c
Intercept of `V_(0)` axis =`-(phi_(0))/(e )`
`thereforeOB=(phi_(0))/(e )impliesphi_(0)Obxxe` (in electron volt)
Neglecting negative sign.

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