What is the radius of a copper cable having resistance of 10 ohm and length of 10 km. Assume the resistivity copper as 1.7 x 108 ohm meter. O a. 7.35x10-5 m O b. 2.32x10-3 m O c. 2.36x10-3 m O d. 7.46x10-5 m
What is the radius of a copper cable having resistance of 10 ohm and length of 10 km. Assume the resistivity copper as 1.7 x 108 ohm meter. O a. 7.35x10-5 m O b. 2.32x10-3 m O c. 2.36x10-3 m O d. 7.46x10-5 m
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Transcribed Image Text:What is the radius of a copper cable having resistance of 10 ohm and length of 10 km. Assume the resistivity of
copper as 1.7 x 108 ohm meter.
O a. 7.35x10-5 m
O b. 2.32x10-3 m
O c.
2.36x10-3 m
O d. 7.46x10-5 m
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