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  • Nota de Estudos
  • Rever Tópicos
    Exnewbiemx C.
    US
    Exnewbiemx C.

    Persons, are careful when they're dealing with current, playing games is something I would ' like to do, if helping out with a 9 volt battery

    Exnewbiemx C.
    US
    Exnewbiemx C.

    changing polarities, either negative or positive could it be safe? My answer is simply stated

    Kevin W.
    US
    Kevin W.

    "The movement of a force is called 'voltage'..." It was my understanding voltage is the potential of the current and not the actual movement. The slide goes on to say the "movement of invisible particles (electrons) is current".

    Jimoh A.
    NG
    Jimoh A.

    Electric shock is not what one can ignore, proper safety materials must in place before engage in electrical work, it must be number one parity which must not be joke with.

    Jimoh A.
    NG
    Jimoh A.

    what amount of voltage can kill when someone contact electric shock.

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