Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revisionBoth sides next revision | ||
184_projects:s21_project_12 [2021/04/13 14:19] – [Project 12B: Marty McFly and Magnetite Hill] dmcpadden | 184_projects:s21_project_12 [2021/04/20 18:03] – [Project 12B: Manny's Magnetic Breaks] dmcpadden | ||
---|---|---|---|
Line 17: | Line 17: | ||
</ | </ | ||
+ | |||
+ | ==== Project 12B: Manny' | ||
+ | Having dealt with kidnapped colleagues, reunited boar-tiger cubs, and all together just survived the semester, the citizens of Lakeview have now gotten bored. They' | ||
+ | |||
+ | {{ 184_notes: | ||
+ | |||
+ | You and your team have been asked to consult by the city of Lakeview, given your reliable expertise. They would like you to create a report that includes: updated drawings (with magnetic field, force, induced current shown), an explanation for how this system would work as a brake for the cart, and the maximum $V_ind$ in the cart. Of course, they would also like to know any assumptions you make in your report, any limitations of your findings, and your honest evaluation of whether this would work as a brake system. Remember, a good solution is not just equations and numeric calculations, | ||
+ | |||
+ | <WRAP info> | ||
+ | === Learning Goals === | ||
+ | * Use the right hand rule to determine the direction of the induced current | ||
+ | * Use the right hand rule to determine the direction of the magnetic force from the induced current | ||
+ | * Use a graph to determine when/where the largest $V_{ind}$ would occur | ||
+ | * Calculate the $V_{ind}$ using the change in magnetic flux | ||
+ | </ | ||
+ | |||
+ | /* | ||
==== Project 12B: Marty McFly and Magnetite Hill ==== | ==== Project 12B: Marty McFly and Magnetite Hill ==== | ||
You and your team were just minding your own business and trying to finish up your semester, when out of the blue, you were contacted by the famous time travelers Doc Brown and Marty McFly! Apparently they’ve been stranded in 2021 and need your help to get back to 1985! | You and your team were just minding your own business and trying to finish up your semester, when out of the blue, you were contacted by the famous time travelers Doc Brown and Marty McFly! Apparently they’ve been stranded in 2021 and need your help to get back to 1985! | ||
Line 25: | Line 42: | ||
Thus, Doc and Marty have come to you for help. They need to know if Marty’s plan will create the 2 V they need for their time machine without crushing the DeLorean in the process. Remember, a good solution is not just equations and numeric calculations, | Thus, Doc and Marty have come to you for help. They need to know if Marty’s plan will create the 2 V they need for their time machine without crushing the DeLorean in the process. Remember, a good solution is not just equations and numeric calculations, | ||
+ | |||
+ | <WRAP info> | ||
+ | === Learning Goals === | ||
+ | * Use a graph to determine when/where the largest $V_{ind}$ would occur | ||
+ | * Calculate the $V_{ind}$ using the change in magnetic flux | ||
+ | * Use the right hand rule to determine the direction of the induced current | ||
+ | * Use the right hand rule to determine the direction of the magnetic force from the induced current | ||
+ | </ | ||
+ | */ |