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| 1. |
Two copper wires has length in ratio 2:1 and area of cross section in ratio 1:2, then the specific resistance will be in ratio _____ a) 1:4b) 4:1c) 2:1d) 1:1 |
| Answer» HOPE it is right Explanation:B.... 4:1plzz ADD me in BRAINLIEST | |