The operation of a photovoltaic cell is possible by the action of
A
Semi-conductor
B
Conductors
C
Chemical
D
Insulators
Verified Correct Answer: A.
Physical Principles & Numerical Solution
Photovoltaic cells use semiconductor materials, such as silicon, to convert sunlight into electricity through the photovoltaic effect.
Source: Myschool Past Questions Archive (Record #74495)