Task 30235.
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- Physics
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- 08.03.2014 20:20:52
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DESCRIPTION
Task 30235.
To the electrodes of the discharge tube consisting of hydrogen, a potential difference U = 10 V. The distance d between electrodes is 25 cm. Ionizer creates a volume V = 1 cm ^ 3 hydrogen n = 10 ^ 7 pairs of ions per second. Find the current density j in the tube. Define also which part of the current created by the movement of the positive ions.
Additional information:
Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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03.02.2019 19:36:19
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15.11.2015 23:02:20
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