esc A uniformly charged insulating rod of length 11.0 cm is bent into the shape of a semicircle as shown in the figure below. The rod has a total charge of -7.50 μc. C .0 ℗ (a) Find the magnitude of the electric field (in N/C) at O, the center of the semicircle. 3505.08 X N/C (b) Find the direction of the electric field at O, the center of the semicircle. to the left o to the right upward downward into the page out of the page x (c) What if? What would be the magnitude of the electric field (in N/C) at O if the top half of the semicircle carried a total charge of -7.50 μC and the bottom half, insulated from the top half, carried a total charge of +7.50 µC? 7010.165 X N/C (d) What would be the direction of the electric field at O if the top half of the semicircle carried a total charge of -7.50 μC and the bottom half, insulated from the top half, carried a total charge of +7.50 µC? to the left to the right upward O downward into the page ² 20 F3 888 F4 *** FS MacBook Air F6 F7 DII FB F9 F10 Q F11 (41) $12
esc A uniformly charged insulating rod of length 11.0 cm is bent into the shape of a semicircle as shown in the figure below. The rod has a total charge of -7.50 μc. C .0 ℗ (a) Find the magnitude of the electric field (in N/C) at O, the center of the semicircle. 3505.08 X N/C (b) Find the direction of the electric field at O, the center of the semicircle. to the left o to the right upward downward into the page out of the page x (c) What if? What would be the magnitude of the electric field (in N/C) at O if the top half of the semicircle carried a total charge of -7.50 μC and the bottom half, insulated from the top half, carried a total charge of +7.50 µC? 7010.165 X N/C (d) What would be the direction of the electric field at O if the top half of the semicircle carried a total charge of -7.50 μC and the bottom half, insulated from the top half, carried a total charge of +7.50 µC? to the left to the right upward O downward into the page ² 20 F3 888 F4 *** FS MacBook Air F6 F7 DII FB F9 F10 Q F11 (41) $12
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