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John takes a length of copper wire. The wire has resistance 1.78 10 -8 m and the length of wire is 2.0 m. If John

John takes a length of copper wire. The wire has resistance 1.78 10 ^-8 m and the length of wire is 2.0 m. If John uses calipers to determing the radius of the wire is 3.01 10 ^-4 m, what would John measure the resistance of the wire to be?

	A.	0.423
	B.	0.377
	C.	0.256
	D.	No answer is correct
	E.	0.0598

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