JEE Mains · Physics · STD 12 - 11. Dual nature of radiation and matter
Which of the following statement is not true about stopping potential \(\left(\mathrm{V}_0\right)\)?
- A \(I\)t depends on the nature of emitter material.
- B \(I\)t depends upon frequency of the incident light.
- C \(I\)t increases with increase in intensity of the incident light.
- D \(I\)t is \(1 / \mathrm{e}\) times the maximum kinetic energy of electrons emitted.
Answer & Solution
Correct Answer
(C) \(I\)t increases with increase in intensity of the incident light.
Step-by-step Solution
Detailed explanation
\(\mathrm{KE}_{\max }=\mathrm{h} v-\phi_0=\mathrm{eV}\)
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