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Q.

Light energy is converted into electrical energy in



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a

Photosynthesis

b

Photoelectric cell

c

Photography

d

Photolysis 

answer is B.

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Detailed Solution

Concept- Consider the process of directly converting sunlight into electrical energy in this question. Because sunlight is similar to light energy, the same process is the solution to this problem. This method will aid in obtaining the answer.
Solar cells, also known as PV cells (photovoltaic) or photoelectric cells, convert sunlight directly into electrical energy by converting light photons into negatively charged electron particles. When light strikes an atom, it is absorbed by one of the electrons (currently in the valence state) surrounding the atom, increasing the energy of the electron.
Electrons then transition from the valence state to the conduction state and conduct electricity. It is made up of two layers, one called the N-layer and the other the P-layer. Photovoltaic cells are constructed from semiconductors like silicon combined with other materials. It is also known as a photoelectric cell. As a result, this is the required response.
Hence, option 2 is the correct answer.
 
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