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As the intensity of incident light increases, photoelectric current increases.

1. K.E. of emitted photoelectrons increases
2. Photoelectric current decreases
3. K.E. of emitted photoelectrons decreases
4. Photoelectric current increases

Correct answer: Photoelectric current increases

Solution

The photoelectric current is directly proportional to the intensity of incident light because a higher intensity means more photons, leading to more photoelectrons being emitted.

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