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  2. Ohm's law - Wikipedia

    en.wikipedia.org/wiki/Ohm's_law

    He found that his data could be modeled through the equation = +, where x was the reading from the galvanometer, ℓ was the length of the test conductor, a depended on the thermocouple junction temperature, and b was a constant of the entire setup. From this, Ohm determined his law of proportionality and published his results.

  3. Box junction - Wikipedia

    en.wikipedia.org/wiki/Box_junction

    A box junction in London, pictured from atop the Monument in 1969. A box junction is a road traffic control measure designed to prevent congestion and gridlock at junctions.The surface of the junction is typically marked with a yellow criss-cross grid of diagonal painted lines (or only two lines crossing each other in the box), and vehicles may not enter the area so marked unless their exit ...

  4. Circuit diagram - Wikipedia

    en.wikipedia.org/wiki/Circuit_diagram

    Detailed rules for the preparation of circuit diagrams, and other document types used in electrotechnology, are provided in the international standard IEC 61082-1. Circuit diagrams are often drawn with the same standardized title block and frame as other engineering drawings .

  5. Kirchhoff's circuit laws - Wikipedia

    en.wikipedia.org/wiki/Kirchhoff's_circuit_laws

    The current entering any junction is equal to the current leaving that junction. i 2 + i 3 = i 1 + i 4. This law, also called Kirchhoff's first law, or Kirchhoff's junction rule, states that, for any node (junction) in an electrical circuit, the sum of currents flowing into that node is equal to the sum of currents flowing out of that node; or equivalently:

  6. Bond graph - Wikipedia

    en.wikipedia.org/wiki/Bond_graph

    In a 0-junction, efforts are equal; in a 1-junction, flows are equal. Thus, with causal bonds, only one bond can cause the effort in a 0-junction and only one can cause the flow in a 1-junction. Thus, if the causality of one bond of a junction is known, the causality of the others is also known.

  7. Major Florida grower to end citrus operations after years of ...

    www.aol.com/major-florida-grower-end-citrus...

    A major grower said this week it was abandoning its citrus growing operations, reflecting the headwinds Florida's signature crops are facing following a series of hurricanes and tree diseases.

  8. Band diagram - Wikipedia

    en.wikipedia.org/wiki/Band_diagram

    At the junction of two different semiconductors there is a sharp shift in band energies from one material to the other; the band alignment at the junction (e.g., the difference in conduction band energies) is fixed. At the junction of a semiconductor and metal, the bands of the semiconductor are pinned to the metal's Fermi level.

  9. Madonna Recalls Pain of Losing Mom to Cancer When She ... - AOL

    www.aol.com/madonna-recalls-pain-losing-mom...

    Related: Madonna Gets Another Tattoo as a Tribute to Her Late Mom: 'My Turn to Bleed for My Mother' Earlier this year, Madonna remembered her late mom on Mother’s Day as she shared an emotional ...