A 4 ohm resistance wire is bent through \[180{}^\circ C\] at its mid-p – McqOptions

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1.	A 4 ohm resistance wire is bent through \[180{}^\circ C\] at its mid-point and the two halves are twisted together. Then the resistance is
A.	\[1\Omega \]
B.	\[2\Omega \]
C.	\[5\Omega \]
D.	\[8\Omega \]
Answer» B. \[2\Omega \]

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