Experiment to investigate how the output voltage from a solar panel varies as the light intensity varies.
Solar cells transferred light energy into electrical energy.
Apparatus :-
Lamp
Ruler
Multi-meter
Solar panel
Red and black wires
As part as my investigation, I am going to measure the output voltage form the solar panel. The range we need to use is 200mV, to see if the mill volts output varies with the distance. MV stands for mill-volts; a mill-volt is 1/1000 of a volt.