Explain the photoelectric electricity, Physics

Assignment Help:

Photoelectric electricity is produced directly from solar energy when which following are absorbed in a semiconductor to create an electric current?

a)  Protons

b)  Electrons

c)  Neutrons

d)  Photons

Ans- Photons

 


Related Discussions:- Explain the photoelectric electricity

Huygens principle, Huygen's principl e : Huygen's principle states that eve...

Huygen's principl e : Huygen's principle states that every point of a wave front behaves as the source of small secondary wavelets which spread out in all directions with a velocit

Ocean currents, How can we use the ocean current data? I am having some nea...

How can we use the ocean current data? I am having some nearshore current data, what things can be derived from this data?

What is angle of dispersion in a prism, I think it is same as the apex angl...

I think it is same as the apex angle of the prism or the angle of the prism. since it decides the angle of deviation as i+e=D+A(angle of the prism),D=deviation.

What are quarter wave plates, What are a quarter wave plates? Get the expre...

What are a quarter wave plates? Get the expressions for its thickness in terms of refractive indices for E-ray, O-ray and wavelength?

State perpendicular axis theorem, State perpendicular axis theorem. a) ...

State perpendicular axis theorem. a) Explain impulse-momentum principle. b) Verify the equation of motion for translation

Electric field due to a ring, Describe Gauss' law and its importance. Use i...

Describe Gauss' law and its importance. Use it to search out the electric field due to a linear and infinite sheet charge distribution and also describe why Gauss' law cant be used

Example on diffraction, Diffraction is the spreading of light that takes pl...

Diffraction is the spreading of light that takes place when it pass through a thin slit or small hole or passes by an obstacle Answer: Diffraction is the spreading of any k

Determine the minimum amount of heat, A house is air conditioned using sola...

A house is air conditioned using solar energy. Solar radiation heats a pressurized tank such that the temperature is maintained at 175 o C. 1500 kJ must be extracted from the hous

What are the pumping schemes, What are the pumping schemes? Pumping Sch...

What are the pumping schemes? Pumping Schemes: a. Optical pumping through photons b. Electrical pumping through electric glow discharge/electric current/electron beam

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd