185- The figure shows long, straight, parallel wires perpendicular to the page, with the direction and magnitude of the currents indicated. What is the direction of the magnetic force entering the center of the square? [Figure: Square arrangement of four wires at corners; $I_1 = 2I$ (top-left, out of page), $I_2 = I$ (top-right, out of page), $I_3 = 2I$ (bottom-left, into page), $I_4 = I$ (bottom-right, into page).] (1) $\leftarrow$ (2) $\rightarrow$ (3) $\downarrow$ (4) $\uparrow$ %% Page 34 Physics120-CPage 16
\textbf{185-} The figure shows long, straight, parallel wires perpendicular to the page, with the direction and magnitude of the currents indicated. What is the direction of the magnetic force entering the center of the square?
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\textit{[Figure: Square arrangement of four wires at corners; $I_1 = 2I$ (top-left, out of page), $I_2 = I$ (top-right, out of page), $I_3 = 2I$ (bottom-left, into page), $I_4 = I$ (bottom-right, into page).]}
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(1) $\leftarrow$ \hfill (2) $\rightarrow$ \hfill (3) $\downarrow$ \hfill (4) $\uparrow$
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\textbf{Physics} \hfill \textbf{120-C} \hfill \textbf{Page 16}
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