Physics, asked by malika29, 5 days ago

71) A wire of uniform cross-sectional area has a length of 10m, a resistance of 20and
resisitivity 2x10-7cm. The cross-sectional area in m’ is;

Answers

Answered by yousufbinamer263

1

Answer:

13 m is your answer the cross sectional area in m is 13

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