A wire of resistance 4 is stretched to twice its original length. The resistance of…
Physics · Class 12 · CBSE — Current Electricity
A wire of resistance 4 \(\Omega\) is stretched to twice its original length. The resistance of stretched wire would be:
- 2 \(\Omega\)
- 4 \(\Omega\)
- 8 \(\Omega\)
- 16 \(\Omega\)
Answer
(D) 16
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