Statampere: Difference between revisions
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imported>Paul Wormer (New page: {{subpages}} In physics, the '''statampere''' (symbol statA) is the unit of electric current in both the cgs-esu (centimeter-gram-second electrostatic) system and the [[Gaussian syste...) |
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In [[physics]], the '''statampere''' (symbol statA) is the unit of electric current in both the cgs-esu (centimeter-gram-second electrostatic) system and the [[Gaussian system]] of units. One statampere is a flow of charge equal to 1 [[statcoulomb]] per second. | In [[physics]], the '''statampere''' (symbol statA) is the unit of electric current in both the cgs-esu (centimeter-gram-second electrostatic) system and the [[Gaussian system]] of units. One statampere is a flow of charge equal to 1 [[statcoulomb]] per second. | ||
1 statA = 1 A/''c'', where ''c'' is the speed of light (''c'' ≈ 3 ⋅10<sup> | 1 statA = 1 A/(10 ''c''), where ''c'' is the speed of light (''c'' ≈ 3⋅10<sup>8</sup> m/s) and A is the [[SI]] unit for electric current. | ||
Revision as of 02:14, 28 May 2008
In physics, the statampere (symbol statA) is the unit of electric current in both the cgs-esu (centimeter-gram-second electrostatic) system and the Gaussian system of units. One statampere is a flow of charge equal to 1 statcoulomb per second.
1 statA = 1 A/(10 c), where c is the speed of light (c ≈ 3⋅108 m/s) and A is the SI unit for electric current.