For photo-electric effect with incident photon wavelength λ , the stopping potential is V _ 0 . Identify the correct variation(s) of V _ 0 with λ and (1)/(λ) .

Correct answer: A. Stopping potential e V _ 0 = (hC)/(λ) - ϕ Hence V _ 0 v/s λ curve will be hyperbola and V _ 0 v / s(1)/(λ) curve will be straight line with slope positive hence (A, C)

NEET

Exam: NEET
Subject: Physics
Chapter: Dual Nature of Matter

NEET · Physics · Dual Nature of Matter

For photo-electric effect with incident photon wavelength λ , the...

For photo-electric effect with incident photon wavelength

\lambda

, the stopping potential is

{V}_{0}

. Identify the correct variation(s)

of {V}_{0}

with

\lambda

and

\dfrac{1}{\lambda}

For photo-electric effect with incident photon wavelength λ , the stopping potential is V _ 0 . Identify the correct

Options

Correct answer

A. A square loop EFGH of side a , mass m and total resistance R is falling under gravity in a region of transverse

Step-by-step solution

Stopping potential

e{V}_{0} = \dfrac{hC}{\lambda} - ϕ

Hence

{V}_{0}

v/s

\lambda

curve will be hyperbola and

{V}_{0}v / s\dfrac{1}{\lambda}

curve will be straight line with slope positive hence (A, C)

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