Se tiene una espira circunferencial en una región el espacio en el que existe campo magnético variable. La magnitud del cambio magnético cambia según B(t) = 6 – 0,3·t (con B es Teslas y t en segundos). Si el radio de la espira es r = 70 cm, la magnitud de la fem inducida en la espira (en V) entre t = 2 s y t = 5 s es:
Read DetailsEn la figura se muestra un enrollado de 1000 espiras conductoras de igual área A = 200 cm2. A través de ella fluye un campo magnético variable cuya magnitud cambia según B(t) = 20·t, con B en mT y t en segundos, y que está inclinado en 60º respecto del eje de las espiras. Determine la magnitud de la fem inducida (en V) para el intervalo entre t = 2 s y t = 4 s.
Read DetailsHoward owned a building. The water heater in the building stopped working. Howard called Charles, a plumber, to fix the water heater. While Charles was working on the water heater, he needed a plumbing fixture from the hardware store so he left the building to obtain the fixture. However, Charles left the gas attached to the water heater. The gas continued leaking in the building while Charles was gone. Robert was driving near the building. Robert was driving too fast for conditions. As Robert turned the corner where the building was located, he lost control of the car. The car jumped the curb and rammed the building. As a result of the collision, the leaking gas inside the building exploded, demolishing the building. Discuss Howard v. Charles and Howard v. Robert
Read DetailsBelow is a PDF of the technical specifications sheet for the Dexcom G7, a continuous glucose monitoring device worn on the body for 10 days. Identify at least 2 potential sources of error when using this device to measure and monitor blood glucose. https://pennstateoffice365-my.sharepoint.com/:b:/g/personal/afj5609_psu_edu/IQDuYl0CQ2EvTrirQZ1g0YX1AWprmn1gJ3Ty-LSSXbRMWJE?e=Hdcmqi (screen reader checked, PDF can be read)
Read DetailsTheme: statistics, statistical analysis, developing statistical tests Within construction, understanding the compressive strength of concrete is critical to providing an appropriate result for the job. As such, a study from Chung-Hua University has provided data associated with the aggregate mixtures associated with concrete, curing age, and the resulting compressive strength. Please download this dataset and provide an analysis to address the following question: A construction company is very interested in understanding the relationship between the age of the concrete and its compressive strength. Please analyze this relationship and provide a useful characterization of the results. Be sure to include an overview of the problem, a structured analysis of the problem with a formal write-up of your results (in addition to software output), and an interpretation of the results. Use the attached data set for the scenario above.
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