Aparallel plate capacitor has circular plates with diameter d=21.5 cm separated by a distance d=1.75 mm. when a potential difference of av = 12.0 v is applied across the plates, what is the energy density between the plates? a) u = 0.0132 j/cm b) u = 52.0 j/cm c) u=127j/cm d) - 208 j/cm
Answers: 2
Physics, 22.06.2019 12:30
Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
Answers: 3
Physics, 22.06.2019 13:10
Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.
Answers: 1
Aparallel plate capacitor has circular plates with diameter d=21.5 cm separated by a distance d=1.75...
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