In an electron microscope, the charge carriers must move from a source and sample. If those are 1.03 x 10" in number and moving into a sample with a speed of 0.5 seconds. The voltage difference developed between source and sample is 10 volts. What would be the distance in nm between the source and the sample? Assume tunneling constant as 1.5 x 100.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter24: Electromagnetic Waves
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2: In an electron microscope, the charge carriers must move from a source and sample. If those are
1.03 x 10" in number and moving into a sample with a speed of 0.5 seconds. The voltage
difference developed between source and sample is 10 volts. What would be the distance in nm
between the source and the sample? Assume tunneling constant as 1.5 x 10".
Transcribed Image Text:2: In an electron microscope, the charge carriers must move from a source and sample. If those are 1.03 x 10" in number and moving into a sample with a speed of 0.5 seconds. The voltage difference developed between source and sample is 10 volts. What would be the distance in nm between the source and the sample? Assume tunneling constant as 1.5 x 10".
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