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A wire of resistance `4 Omega` is stretched to twice its original length. In the process of stretching, its area of cross-section gets halved. Now, th

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A wire of resistance `4 Omega` is stretched to twice its original length. In the process of stretching, its area of cross-section gets halved. Now, the resistance of the wire is
A. `8 Omega`
B. `16 Omega`
C. `1 Omega`
D. `4 Omega`
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Correct Answer - B
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