Physics, 27.07.2019 02:10 mooncake9090
in a parallel-plate capacitor, the plates are circular discs of radius r, and the interplate distance is d < < r. the region between the plates is filled with a material of relative permittivity ε, and very small conductivity σ. the capacitor is charged to a potential difference au and isolated. find how the charge on the capacitor, the displacement current, and the induced magnetic field depend on time
Answers: 3
Physics, 22.06.2019 07:30
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 3
Physics, 22.06.2019 23:00
Identify the type of heat transfer occurring when chocolate melts in your hand
Answers: 1
in a parallel-plate capacitor, the plates are circular discs of radius r, and the interplate...
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