LB Recitation #4 (Click for the Activit X co Vol 2 Chapter 8: Capacitance - Ed X Sales | Clothing & Accessories Or X + X - C https://edfinity.com/assessments/649e78db9e6476002141e5a3?start=false Finish update : we canvas LB UAB Central Authe... . Todoist for Chrome... Linear Differential E... YouTube u LMS edfinity Vol 2 Chapter 8: Capacitance OPEN I am finished A parallel-plate capacitor is made of two square plates 35 cm on a side and 2 mm apart. The capacitor is connected to a General Physics II Summer 2023 50-V battery. Home 1) What is the energy stored in the capacitor? (In NJ) ? Help Center 0.1936 2 3 4 5 6 2) With the battery still connected, the plates are pulled apart to a separation of 4 mm. What is the energy stored in the capacitor now? 8 0.968 . MJ This time, starting from situation in (1), with the batteries disconnected (but capacitors still charged), the plates are pulled apart to a separation of 4 mm. What is the energy stored in the capacitor now? 3.872 . MJ Comparing your results in (2) and (3) above, it makes sense that the energy stored in the capacitor increases in (3), because the work done in separating the plates is stored as the electrostatic potential energy. In (2), why does the energy decrease even though work is done in separating the plates? Score: 75% (12/16) O The energy due to work done goes into the battery. Completion: 100% (9/9) The energy is not conserved in static electricity. Instructions 1 83F 6:30 PM Partly sunny Q Search 6/30/2023 3 13Comparing your results in (2) and (3) above, it makes sense that the energy stored in the capacitor increases in (3), because the work done in separating the plates is stored as the electrostatic potential energy. In (2), why does the energy decrease even though work is done in separating the plates? The energy due to work done goes into the battery. The energy is not conserved in static electricity. A negative work is done in separating the plates. The energy stored in the capacitor does not include work done on the charges. Find the capacitance of a parallel plate capacitor having plates of area 5.50 m2 that are separated by 0.185 mm of Teflon. F