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course_planning:184_projects:f18_project_5 [2018/10/02 16:37] – dmcpadden | course_planning:184_projects:f18_project_5 [2018/10/04 16:30] (current) – dmcpadden | ||
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+ | ==== Project 5B: Design a Defib ==== | ||
+ | The Artemis 13 has launched and T.R.O.J.A.N force is on board and currently hanging in lower Earth orbit. You and a team of scientists are testing the life support systems for extended space travel aboard the ship. During a training exercise, your android co-pilot Johnny 5 begins to malfunction, | ||
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+ | You run to the medical bay and grab the defibrillator and rush back to Johnny 5. When you go to charge the defibrillator, | ||
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+ | You run to the stock room downstairs only to discover that it isn't fully supplied yet. The launch of the spacecraft was rushed in order to complete the mission. You do find sheets of aluminum, and various paper sheets, some electrical tape and wires, and a pair of all-purpose scissors. | ||
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+ | The defibrillator must be able to deliver 360 J to Johnny 5 in order to stabilize him. Can you fix the instrument and save him? | ||
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+ | The paper sheets are 0.5 m wide, 2 m in length, and vary in thickness (2 mm, 1 mm, 500 μm, 50 μm, 1 μm, 0.5 μm). The aluminum sheets are 0.80 m in length, 0.5 m wide, and 0.3 mm in thickness. The defibrillator has a high voltage power supply of 30 kV. | ||
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+ | <WRAP info> | ||
+ | === Learning Goals === | ||
+ | * Explain how a capacitor charges and discharges | ||
+ | * Explain what changes about your capacitor when you have a dielectric | ||
+ | * Explain why you add a capacitor to a circuit and what would change about the circuit. | ||
+ | </ |