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2. Shown at right is a cross-sectional view of two long straight wires that are parallel to one another. One wire carries a current I, out of the page; the other carries an equal current l, into the page. Draw a vector on the diagram to show the direction of the magnetic field, if any, at a. point P. Explain your reasoning. I P O out of the page into the page

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ermine we use Huumb aule to deteine direction megnestc field So et eJe cwell s direchon Cine which sesent the vecox,

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