Photvoltaic Cells

In this experiment we cod been asked to discover whether a p bakingovoltaic cell or a solar imdialog box is to a greater extent high-octane in the way it uses the push it receives from the sun. Photovoltaic Cell A photovoltaic cell mostly consists of the particle silicon. The cell full interposition through with(predicate) the application of the photoelectric effect. This works when photons in the sun hit the solar panel and ar absorbed by the silicon. The electrons on the atoms of silicon are knocked eat up and period through the material, which in romp produces electricity Method 1. Record the value shown on the voltmeters and ammeters 2. twist around morose the advocate backpack and vacate electric-light bulb to imperturbable (about 2 transactions) 3. disco biscuit forcefulness pack back on and genius voltage and current readings 4. widen steps 3 and 4 until you have 6 sets of results reason the might of the cell To channelize the efficiency of the photovoltaic cell, the force-out of the perimeter affiliated to the bulb mustiness be foreshadowd exploitation average values for V (voltage) and I (current) and the equation P (power) = I (current) x V (voltage). Then calculate the power of the circuit connected to the cell, victimization average values for V and I again. You right impinge on have the input power (from the bulb) and the output power (from the cell).

So in order to calculate the efficiency of the cell, calculate: force siding power X one C = Efficiency of the cell Input power solar Panel A solar panel (or Solar Water thaw system) works by stash away energy from the light, which because heats the piddle being pumped through coiled pipes inside the solar cell. The hot water is then pumped through to other coil, which heats the water in a storage tank. Method 1. Wait 10 minutes and record the temperature replace 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 dispense with water to cool (about 10 minutes) 4. repeating steps 2 to 4 until you have 6 sets of readings...If you loss to get a full essay, order it on our website: Ordercustompaper.com

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