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Can you associate vectors with (a) the length of a wire bent into a loop, (b) a plane area, (c) a sphere? Explain. |
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Answer» No; Yes; No One cannot associate a vector with the length of a wire bent into a loop. One can associate an area vector with a plane area. The direction of this vector is normal, inward or outward to the plane area. One cannot associate a vector with the volume of a sphere. However, an area vector can be associated with the area of a sphere. |
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