| ⇦ | 
| ⇨ |
When a light beam of frequency v is incident on a metal surface, photoelectrons are emitted. If these electrons describe a circle of radius r in a magnetic field of strength B, then the work function of the metal is
Options
(a) hν+Ber/2mₑ
(b) hν-(Ber)²/2mₑ
(c) hν+(Ber)²/2mₑ
(d) hν-Ber/2mₑ
Correct Answer:
hν-(Ber)²/2mₑ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- If μᵥ=1.5230 and μʀ=15.145, then dispersive power of crown glass is
- Which of the following phenomena support the wave theory of light?
- Two bodies A and B having temperature 327° C and 427° C are radiating heat
- Find the right condition(s) for Fraunhofer diffraction due to a single slit.
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A capacitor is charged to 200 volt. It has a charge of 0.1 coulomb.
- If μᵥ=1.5230 and μʀ=15.145, then dispersive power of crown glass is
- Which of the following phenomena support the wave theory of light?
- Two bodies A and B having temperature 327° C and 427° C are radiating heat
- Find the right condition(s) for Fraunhofer diffraction due to a single slit.
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