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    Cinny16's Avatar
    Cinny16 Posts: 1, Reputation: 1
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    #1

    Oct 10, 2007, 04:06 AM
    Current flow
    What are the preconditions for an electric current to flow
    robkay's Avatar
    robkay Posts: 2, Reputation: 1
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    #2

    Oct 19, 2007, 01:17 PM
    Quote Originally Posted by Cinny16
    What are the preconditions for an electric current to flow
    A supply (AC or DC), a conductor (Eg Wire) , a Load (Eg Light bulb) & a complete circuit, that is conductor passing through load must return to (negative) supply. Current will flow without load if circuit is complete but conductor is likely to suffer.
    Credendovidis's Avatar
    Credendovidis Posts: 1,593, Reputation: 66
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    #3

    Mar 27, 2008, 05:50 AM
    Quote Originally Posted by Cinny16
    What are the preconditions for an electric current to flow
    Basically that are : a power supply and a closed circuit containing wiring and a load.
    Electricity flow (electric current) I is voltage (V) divided by resistance (R).
    :)

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