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The solar cell converts which energy into electrical energy?

Question

The solar cell converts which energy into electrical energy?

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Solution

A solar cell converts light energy, specifically solar energy, into electrical energy. Here's a step-by-step explanation:

  1. 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.

  2. 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.

  3. 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.

  4. 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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