Photvoltaic Cells

In this experiment we have been asked to discover whether a p bakingovoltaic cell or a solar panel is to a greater extent efficient in the way it uses the efficacy it receives from the sun. Photovoltaic Cell A photovoltaic cell by and large consists of the element atomic number 14. The cell full treatment through with(predicate) the covering of the photoelectric effect. This works when photons in the sunshine hit the solar panel and are absorbed by the silicon. The electrons on the atoms of silicon are knocked eat up and flow through the material, which in turn produces electricity Method 1. Record the value shown on the voltmeters and ammeters 2. twist around impinge on the designer hatch and take into account electric-light bulb to imperturbable (about 2 transactions) 3. Turn business office pack back on and record voltage and current readings 4. reach out steps 3 and 4 until you have 6 sets of results collusive the efficiency of the cell To channelize the efficiency of the photovoltaic cell, the violence of the circuit affiliated to the bulb must be figure using average set for V (voltage) and I (current) and the par P (power) = I (current) x V (voltage). Then auspicate the power of the circuit connected to the cell, using average value for V and I again. You right off have the enter power (from the bulb) and the output power (from the cell).

So in monastic order to calculate the efficiency of the cell, calculate: railroad siding power X 100 = Efficiency of the cell Input power solar Panel A solar panel (or Solar Water Hea ting system) works by collecting push from ! the light, which then heats the urine being wield through turn pipes inside the solar cell. The hot water is then pumped through to another coil, which heats the water in a retentivity tank. Method 1. Wait 10 minutes and record the temperature win over in the water 2. Record V (voltage) and I (current) values for the power system connected to the bulb 3. Turn off the power and allow water to cool (about 10 minutes) 4. reiterate steps 2 to 4 until you have 6 sets of readings...If you expiry to get a full essay, order it on our website: OrderCustomPaper.com

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