| ⇦ | 
| ⇨ |
Photons with energy 5eV are incident on a cathode C in a photoelectric cell. The maximum energy of emitted photoelectrons is 2 eV. When photons of energy 6 eV are incident on C, no photoelectrons will reach the anode A, if the stopping potential of A relative to C is
Options
(a) (+3 V)
(b) (+4V)
(c) (- 1V)
(d) (- 3V)
Correct Answer:
(- 3V)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two particles which are initially at rest, move towards each other
- The damping force on an oscillator is directly proportional to the velocity.
- The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force
- The resultant of two forces, one double the other in magnitude, is perpendicular
- Kepler’s third law states that square of period of revolution (T) of a planet
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two particles which are initially at rest, move towards each other
- The damping force on an oscillator is directly proportional to the velocity.
- The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force
- The resultant of two forces, one double the other in magnitude, is perpendicular
- Kepler’s third law states that square of period of revolution (T) of a planet
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply