Physics, 12.12.2019 20:31 brownvester44
Aparallel-plate capacitor is charged up. the magnitude of the charge on the square plates of the parallel-plate capacitor is q. the capacitor is then disconnected from the voltage supply, and the plates are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the amount of charge on the plates is now equal to
Answers: 3
Physics, 22.06.2019 12:30, cardsqueen
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
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Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
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Mark creates a graphic organizer to review his notes aboutelectrical force. which labels belong in the regions marked x and y?
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As more bulbs are added to a series circuit what happens to the resistance of the circuit
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Aparallel-plate capacitor is charged up. the magnitude of the charge on the square plates of the par...
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