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In photo voltaic cells there copper plate and on this plate there is a layer of cupprous oxide layer.
On this cuprous oxide layer again there is a thin layer of silver.When light having the threshold frequency is incident on the silver layer it is focussed on the cuprous oxide layer and the electrons on this layer are ejected out and pushed on to the copper plate.Here the copper plate acts as an anode and hence the flow of electrons takes place which constitutes the electric current.
The flow of electric current can be observed by coonecting a galvanometer in the circuit attached from silver layer to copper plate.
The use of silver layer is that it will stop the ejection of electrons out from it.
And this is the photo cell used most widely.It costs 28-30 Rs
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How does the photovoltaic cell work?
Photovoltaic energy is the conversion of sunlight into electricity. A photovoltaic cell, commonly called a solar cell or PV, is the technology used to convert solar energy directly into electrical power. A photovoltaic cell is a nonmechanical device usually made from silicon alloys. When light strikes these silicon alloys, it frees electrons which can be collected onto attached conductive plates.
How does a photovoltaic cell primarily receive energy input?
A photovoltaic cell primarily receives energy input from sunlight.
How do photovoltaic systems work to convert sunlight into electricity?
Photovoltaic systems work by using solar panels made of silicon cells to capture sunlight. When sunlight hits the cells, it creates an electric field that allows electrons to flow, generating electricity. This electricity can then be used to power homes and businesses.
What are some factors that would affect the electrical production of a photovoltaic cell?
Factors that affect the electrical production of a photovoltaic cell include sunlight intensity, angle of sunlight hitting the cell, temperature, shading, and the quality of the materials used in the cell. These factors can influence the amount of electrical energy produced by the solar cell.
How does a photovoltaic (PV) cell work?
A photovoltaic (PV) cell converts sunlight into electricity using a semiconductor material, such as silicon, that absorbs photons from sunlight. When sunlight hits the PV cell, it excites electrons in the semiconductor material, creating an electric current. This electric current can then be harnessed to power electrical devices.
What is the device that turns solar energy into electrical energy?
A photovoltaic cell.A photovoltaic cell.A photovoltaic cell.A photovoltaic cell.
How does the photovoltaic cell work?
Photovoltaic energy is the conversion of sunlight into electricity. A photovoltaic cell, commonly called a solar cell or PV, is the technology used to convert solar energy directly into electrical power. A photovoltaic cell is a nonmechanical device usually made from silicon alloys. When light strikes these silicon alloys, it frees electrons which can be collected onto attached conductive plates.
What is cells use for?
A solar cell or photovoltaic cell is a device that converts light directly into electricity by the photovoltaic effect.
How does a photovoltaic cell primarily receive energy input?
A photovoltaic cell primarily receives energy input from sunlight.
How do you use photovoltaic in a sentence?
The photovoltaic cell generated electricity when it was pointed at the sunlight.
How do photovoltaic systems work to convert sunlight into electricity?
Photovoltaic systems work by using solar panels made of silicon cells to capture sunlight. When sunlight hits the cells, it creates an electric field that allows electrons to flow, generating electricity. This electricity can then be used to power homes and businesses.
What is solar cells used for?
A solar cell or photovoltaic cell is a device that converts light directly into electricity by the photovoltaic effect.
Light is converted into electricity in an?
photovoltaic cell, photoelectric cell, photocell
What is another name for a solar cell that generates electricity?
photovoltaic cell
What are some factors that would affect the electrical production of a photovoltaic cell?
Factors that affect the electrical production of a photovoltaic cell include sunlight intensity, angle of sunlight hitting the cell, temperature, shading, and the quality of the materials used in the cell. These factors can influence the amount of electrical energy produced by the solar cell.
How does a photovoltaic (PV) cell work?
A photovoltaic (PV) cell converts sunlight into electricity using a semiconductor material, such as silicon, that absorbs photons from sunlight. When sunlight hits the PV cell, it excites electrons in the semiconductor material, creating an electric current. This electric current can then be harnessed to power electrical devices.
What is the term for a type of cell that converts the suns energy into eletrical energy by releasing electrons from silicon?
The term for the type of cell that converts the sun's energy into electrical energy by releasing electrons from silicon is a "solar cell" or "photovoltaic cell." These cells utilize the photovoltaic effect to generate electricity when exposed to sunlight.
