1.

The resistivity of two conductors 'A' and 'B' are 1.69 x 108 ohm meterand 520*10-8 ohm meter respectively. Which of them is used ini Transportation ofelectricity​

Answer»

ANSWER:

OBVIOUSLY A with electrical resistivity 1.69×108ohm metre because since it has LOWER resistivity than B it is a good conductor of ELECTRICITY



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