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4 decimal places final answer QUESTION 2 A metallic wire is stretched from original length of 2 m to 5 m. If the original cross-sectional

4 decimal places final answer
QUESTION 2 A metallic wire is stretched from original length of 2 m to 5 m. If the original cross-sectional area is 4 square millimeters and original resistance is 8 ohms, determine the new resistance (in ohms) of the metallic wire. Assume the volume of the wire is preserved

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