The resististy of copper os 1x710-^8 what is the current flow throgh a 2.0 m long....

Question

Question

The resististy of copper os 1x710-^8 what is the current flow throgh a 2.0 m long.

Copper conductor of 1.0x 10-^4 m2 cross section when 20v is applied

Answer 1

Answer #1

Residuity P= 37x1016 (rm) lought l and Area A - llox 10-4 Qm 2 We know resistance R = P! - 1:7 X10 X 2 1.00104 R 3.4 x 104 m

Answer 2

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