What is photo-voltaic cell, Physics

Assignment Help:

It having of a Cu plate coated with a thin layer of cuprous oxide (Cu2O). On this plate is laid a semi transparent thin film of silver.

967_22.png

When light fall, the electrons emitted from the layer of Cu2O and move towards the silver layer. Then the silver layer changes into negatively charged and copper plate become positively charged. A potential dissimilarity is set up among these two and current is set up in the external resistance.

 

 


Related Discussions:- What is photo-voltaic cell

Illustrates principle of transmission electron microscope, Illustrates the ...

Illustrates the principle of transmission electron microscope? Principle of Transmission Electron Microscope The electron microscopes are worked onto the basis of, while a b

What are those two types of fields, Electromagnetic radiation a.k.a. light ...

Electromagnetic radiation a.k.a. light contains of two kinds of fields each produced by the changing of the other. What are those two types of fields?

Numerical 4.8, two bodies of masses 200 g and 300 g are tied to a string wh...

two bodies of masses 200 g and 300 g are tied to a string which is passed over a pully.if pully has no weight and friction,then find the accerlation of the bodies and tension in th

Hysteresis loop, HYSTERESIS LOOP: A ferromagnetic material retains some...

HYSTERESIS LOOP: A ferromagnetic material retains some magnetism after the magnetising force is removed.  The BH curve (O to Q) will therefore only be followed once, on initial

Reflection, i need a full assignment on reflection

i need a full assignment on reflection

Why are polarized sunglasses are effective, Question Why are polarize...

Question Why are polarized sunglasses are effective? Answer: If it weren't for the fact that surfaces that produce glare have a tendency to absorb vertically polariz

Compute the total heat transfer, A confined quantity of air undergoes two t...

A confined quantity of air undergoes two thermodynamic processes departing from an initial equilibrium state where the temperature is 20°C, the absolute pressure is 1bar, and the v

Define the characteristics of heterojunction laser, Define the characterist...

Define the characteristics of Heterojunction laser. Heterojunction laser: The threshold current density for homojunction lasers is extremely large because of poor optical an

Electricity, describe the applications of potentiometers

describe the applications of potentiometers

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