The resistance of a copper wire if it's length is 1 m and its diamete – McqOptions

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1.	The resistance of a copper wire if it's length is 1 m and its diameter is 2 mm is
A.	5.4 x 10-3 Ω
B.	5 Ω
C.	4 Ω
D.	2 Ω
Answer» B. 5 Ω

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