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    aslongasyou7's Avatar
    aslongasyou7 Posts: 3, Reputation: 1
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    #1

    Nov 8, 2013, 07:59 PM
    Physics Help!
    If there is a circuit with a batter and 3 coils on the outside not touching the battery, would there be any current when the switch closes? If so what direction?

    Thank you!
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
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    #2

    Nov 8, 2013, 10:56 PM
    Your question doesn't make much sense. What are the "coils ". If they are not touching or connected to the battery no current would flow through them. Can you post a drawing so we have a better idea of exactly what you are asking. With DC, current flows pos to neg.
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