Physics, 02.11.2020 17:00 briceevans32
The charge on one electron is 1.6 x 10-19 Coulombs. The
electron beam in an oscilloscope has 3.4 x 107 electrons
flowing per second and the accelerating voltage is 15 kV.
What is the effective resistance of the space the electrons
flow through?
Answers: 2
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Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers
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In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
Answers: 3
The charge on one electron is 1.6 x 10-19 Coulombs. The
electron beam in an oscilloscope has 3.4 x...
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