Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. three monochromatic 12 42nm 6 21nm each other in f

Three monochromatic 12 42nm 6 21nm each other in front of a converging lens such...

90.2K

Verified Solution

Question

Physics

image

Three monochromatic 12 42nm 6 21nm each other in front of a converging lens such that equal powers from the three equal to 1mW each fall on a converging lens and then on a small spherical conductor of radius r 1mm and work function 62 1eV Assume 50 efficiency of emission and no change in effective value of work function due to photoelectric emission and potential rise Use hc 1242eV nm All electrons emitted by the sphere are immediately removed by some non electrical mechanism At t 8 sec switch S is closed so that the sphere gets connected to the earth via a resistor of value 6 750 Find the current flowing just after the switch is closed S S S3 sources having wavelengths and 24 84nm are placed close to Your Answer 2 5 R R Ground

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Chemistry
1.2K views

(1) What volume of 1-butanol is needed to convert 1.00 gram of benzhydrol to n-butyl benzydryl...

Chemistry
1.2K views

The developing chamber is not covered with plastic wrap during the development of the chromatogram. Will...

Physics
1.2K views

3 a 22 B b Calculate og 4 46 Find equivalent resistance between A and...

Physics
1.2K views

6 A basketball whose mass is 0 660 kg falls from rest through a height...

Calculus
1.2K views

Use Lagrange multipliers to find the point on the plane x 2y 3z 6 that...

Calculus
1.2K views

Please show ALL WORK or no credit will be given 1 Find a polar equation...

Accounting
1.2K views

Electronic Distribution has a defined benefit pension plan, Characteristics of the plan during 2021 are...

Accounting
1.2K views

1.What are the advantages and disadvantages of decentralization? Would you prefer to work in a...

Accounting
1.2K views

Paid $3,750 to the Central Printing Internal Services Fund for printing services used by the...

Accounting
1.2K views

\table[[Net sales,$6,420,000,$6,146,000

Finance
1.2K views

Please help. 2. (4 Points) The U.S. three-month interest rate (unannualized) is 3.5%. The...

Finance
1.2K views

Someone purchased for $170,000. He added an addition costing $40,000. The current market value is...