MCAT Question of the Day
    •

    Q:

    		 Two loops (shown below) carry equal current (I) in opposite directions. If the loops are held in parallel and then released, which of the following best describes their expected behavior? You may ignore any influence of gravity.



    		 

    A

    		 The loops will attract each other

    B

    		 The loops will repel each other

    C

    		 The loops remain in their same positions

    D

    		 The current in the top loop will gradually reverse its direction



    Magnetism | Electrostatics |
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