Levitation Science Fair

Problem Statement How much lagger is produced from the basic relay link? How does change magnitude the lifters size r from from each one wiz its efficiency? How do electric potential, current, and power affect the performance? system If we increase the size of the lifter, then it will advance its efficiency. The thrust will be related to the input power. Materials * balsa wood woods wood wood * Aluminum foil * Copper pop off * abundant waxy drinking straw * Glue * Exacto stab * High electric potential power supply. * Alligator clips. * 2 pieces of wire, approx. 50cm each, per lifter. * tape measure Procedures prepare the small lifter by commoveting triple balsa wood sticks and connecting them together, in the lower part with atomic number 13 foil and copper wire on the top part. get to the big lifter by getting four balsa wood sticks and connecting them together in the lower part with alum inium foil and copper wire on the top part. Its kind of the same as the first one precious bigger. Testing - Small Lifter * 20mm offend 1. Adjust the curtain raising between the wire and the foil to be 20mm. 2. Set the voltage to 2kV. Look with the cardboard circle and record any marked divergence (°), the voltage (kV), and the current (uA), on a chart. parting get on for a fourth column, power. 3.

Increase the voltage by increments of two, written text each time the warping, voltage, and current. 4. When the deflection begins to increase by more(prenominal) than about 2°, begin taking mea authoritativements every 1kV quite of 2. 5. Multiply the voltage and the current to get the power fo! r each row. 6. retell the experiment for a sustain time, and make sure that the results are fairly close to each other. If necessary, redo incorrect trials. * 25mm gap 1. Adjust the gap to 25mm. 2. Repeat steps 2-6 on the 20mm interrogatory procedure. * 30mm gap 1. Adjust the gap to 30mm. 2. Repeat steps 2-6 on the 20mm test procedure. Testing - Large Lifter Repeat the above procedure for the large lifter....If you trust to get a full essay, order it on our website: OrderEssay.net

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