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Point (P)
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No answers or answers contain misconceptions.
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Student interprets the force feedback in the context of visualization as not proportional.
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Point charge exerts a greater force when closer to it than farther.
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Line (L)
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No answers or answers contain misconceptions.
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Student interprets the force feedback in the context of visualization as not proportional. Student identifies individual scenarios, but does not interpret the difference correctly.
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Line charge exerts greater force when close to the line, but the force decreases inversely proportional to distance as you move away from the charge.
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Ring (R)
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No answers or answers contain misconceptions.
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Student interprets the force feedback in the context of visualization as not proportional Student thinks that force at center and away from ring is the same.
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The force is zero at the center, increases from the center to the circumference and decreases outside the ring.
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