2. A wire is attached loosely to two blocks as shown in the diagram below. Draw magnetic field lines directed into the page of this paper and label the lines collectively as B. Draw what will happen to the loose wire when current passes through it in the direction indicated in the figure. (Clue: Even if the wire is attached loosely, it can still be pulled if a net force is applied to it.)
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Please answer no. 2 only.
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