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Investigate any relationship present between the distance between a solar cell and a lamp, and the current output of the solar cell, at a fixed voltage.
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Solar Cell Experiment Introduction: Solar Cells convert light energy to electrical energy, so are transducers. Aim 1: To investigate any relationship present between the distance between a solar cell and a lamp, and the current output of the solar cell, at a fixed voltage. Aim 2: To investigate any relationship present between the power supplied to a bulb, and the current of a solar panel, at a fixed distance apart. When investigating a solar cell, there are several variables we could investigate. Below, I have analysed all the variables that could be investigated, and evaluated which one I will investigate. When considering what variables of the light I could investigate, several things come to mind. Variable 1: Light Light has different colours, and different coloured lights are known to have different frequencies. This in turn would cause the different coloured lights to emit different levels of power. We know that this is the case because...
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