When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Ampere-hour - Wikipedia

    en.wikipedia.org/wiki/Ampere-hour

    An AA size dry cell has a capacity of about 2,000 to 3,000 milliampere-hours. An average smartphone battery usually has between 2,500 and 4,000 milliampere-hours of electric capacity. Automotive car batteries vary in capacity but a large automobile propelled by an internal combustion engine would have about a 50-ampere-hour battery capacity.

  3. Orders of magnitude (current) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(current)

    Factor () Value Item 10 −19: 160 zA Current flow of one electron per second : 10 −12: 1-15 pA Range of currents associated with single ion channels [calcium (1 pA), sodium (10-14 pA), potassium (6 pA)] as measured by patch-clamp studies of biological membranes

  4. Power-on hours - Wikipedia

    en.wikipedia.org/wiki/Power-On_Hours

    Power-on hours (POH) is the length of time, usually in hours, [1] that electrical power is applied to a device. A part of the S.M.A.R.T. attributes (originally known as IntelliSafe, before its introduction to the public domain on 12 May 1995, by the computer hardware and software company Compaq ), [ 2 ]

  5. Toledo metropolitan area - Wikipedia

    en.wikipedia.org/wiki/Toledo_Metropolitan_Area

    This Wind Turbine in Bowling Green is one of the many wind turbines in rural Northwest Ohio areas.. According to a 2015 article, there were three Toledo companies that made the Fortune 500 list. #399 is Owens-Illinois (O-I), which specializes in glass and glass packaging. #410 was Dana Corporation which is a global leader in the supply of thermal-management technologies among many other ...

  6. Columbus metropolitan area, Ohio - Wikipedia

    en.wikipedia.org/wiki/Columbus_metropolitan_area...

    At the 2020 census, the MSA had a population of 2,138,926, making it 32nd-most populous in the United States and the second largest in Ohio, behind the Cincinnati metropolitan area. [4] The metro area, also known as Central Ohio or Greater Columbus, is one of the largest and fastest-growing metropolitan areas in the Midwestern United States. [5]

  7. Cost of electricity by source - Wikipedia

    en.wikipedia.org/wiki/Cost_of_electricity_by_source

    The levelized cost of electricity (LCOE) is a metric that attempts to compare the costs of different methods of electricity generation consistently. Though LCOE is often presented as the minimum constant price at which electricity must be sold to break even over the lifetime of the project, such a cost analysis requires assumptions about the value of various non-financial costs (environmental ...

  8. Solar Eclipse 2024: Darkness falling over Northeast Ohio on ...

    www.aol.com/solar-eclipse-2024-darkness-falling...

    The peak of the solar eclipse, when the moon completely blocks the sun will happen at 3:14 p.m. in Akron and will last 2 minutes, 46 seconds.

  9. Ampere - Wikipedia

    en.wikipedia.org/wiki/Ampere

    The ampere is named for French physicist and mathematician André-Marie Ampère (1775–1836), who studied electromagnetism and laid the foundation of electrodynamics.In recognition of Ampère's contributions to the creation of modern electrical science, an international convention, signed at the 1881 International Exposition of Electricity, established the ampere as a standard unit of ...