Physics, asked by rishabh2926, 1 year ago

plz help in 3rd question

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Answered by karthikeya2374
1
(a)one cannot associate with a vector with the length of wire bent into a loop


(b)yes one can associate an area vector with a plane area. the direction of this vector is normal, inward or outward to the plane area

(c)no one can associate a vector with the volume of a sphere
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