The solar cell converts which energy into electrical energy?
Question
The solar cell converts which energy into electrical energy?
Solution
A solar cell converts light energy, specifically solar energy, into electrical energy. Here's a step-by-step explanation:
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The solar cell is made up of a semiconductor material, usually silicon, which is doped to create a positive side (lacking electrons) and a negative side (with extra electrons). This creates an electric field.
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When sunlight, which is composed of tiny packets of energy called photons, hits the solar cell, it can provide enough energy to an electron to break free from its bond.
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The electric field at the junction of the positive and negative sides will cause these free electrons to move, creating a flow of electric current.
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This current, together with the cell's voltage (which is a result of its built-in electric field), defines the amount of power that the solar cell can produce.
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