2002) - (23FS-Full) COLLE X d Equations Sheets: (23FS-Full) Co x https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=32533357&tags=autosave#question4165367_3 Q E X Bookmarks M Gmail YouTube ) Maps Du Samsung Pay T- Pay Bill Sephora Pay Qu www.myonlineacco... General Electric Cre... All Bookmarks 3. [-/3 Points] DETAILS SERPSE10 28.4.OP.017.CTX. MY NOTES PRACTICE ANOTHER You are working during the summer at a company that builds theme parks. The company is designing an electromagnetic propulsion system for a new roller coaster. A model of a substructure of the device appears in the figure below. L The rod is of length d = 1.00 m and mass m = 0.700 kg. The rod carries a current I = 100 A in the direction shown and rolls along the rails of length L = 15.0 m without slipping. The entire system of rod and rails is immersed in a uniform downward-directed magnetic field with magnitude B = 1.60 T. The electromagnetic force on the rod is parallel to the rails, causing the rod to roll to the right in the figure. When a full-scale device is produced, this rod will represent the axle of wheels on which the car and its passengers ride. The electromagnetic force on the axle will provide the motion of the car at the beginning of the roller-coaster ride. Your supervisor wants to test the substructure in the figure in a flat outdoor area on the grounds of the company. By projecting the rod from the rails in a horizontal direction from a height h = 2.00 m, the projection speed can be determined from how far from the ends of the rails the rod hits the ground. Your supervisor asks you to determine the length of the outdoor area needed to test the device. (Determine the total horizontal distance, in m, from the initial position of the rod on the tracks to the final position of the rod where it lands on the ground.) m Need Help? Read It Submit Answer Stay Flo by Laci Jordan EPIC O 2:17 PM 10/15/2023 Type here to searchHw18 (2002) Bookmarks X VA Hw18 (2002) - (23FS-Full) COLLE x @ Equations Sheets: (23FS-Ful) cc x C D https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=32533357&tags=autosave#question4165367_ 1 All Bookmarks Bookmarks M Gmail YouTube ? Maps Qu Samsung Pay T- Pay Bill Sephora Pay Qu www.myonlineacco... General Electric Cre. 4. [0/6 Points] DETAILS PREVIOUS ANSWERS PRACTICE ANOTHER SERPSE10 28.4.OP.018. MY NOTES The figure below shows a section of an overhead power line that is 60.5 m long and carries a current of 2.40 KA. The current is directed to the north. The magnitude of the Earth's magnetic field at this location is 4.90 x 10- T. The field has a northward component and a downward component, so that it makes an angle of 65.0 with the power line B 65.00 (a) What is the magnitude of the magnetic force (in N) on the power line? N (b) What is the direction of the magnetic force on the power line? O north (in the same direction as I) south (in the opposite direction as I) O east (out of the page) O west (into the page) O upward Stay Flo by Laci Jordan downward EPIC https://www.disneyplus.com/home 2:17 PM 10/15/2023 Type here to searchYou may have reversed the order of the vectors when using the right hand rule for the cross product. (Or, you may have used your left hand.) Need Help? Read It Submit Answer 5. [-/6 Points] DETAILS SERPSE10 28.5.OP.020. MY NOTES PRACTICE ANOTHER A permanent magnet has a magnetic dipole moment of 0.120 A . m . The magnet is in the presence of an external uniform magnetic field (provided by current-carrying coils) with a magnitude of 0.0800 T, which makes an angle of 39.0 with the orientation of the permanent magnet. (a) What is the magnitude of the torque (in N . m) on the permanent magnet? N . m (b) What is the potential energy (in ]) of the system consisting of the permanent magnet and the magnetic field provided by the coils? Need Help? Read It Submit Answer 6. [-/9 Points] DETAILS SERPSE10 29.1.OP.001. MY NOTES EPIC 2:17 PM 10/15/2023