Physics, 01.03.2021 06:50 stef76

The wire A and B are made of copper. Both w wires are in
long but wire A is 1mm thick and wire B is 2mm thick, the
specific resistance is
a) more than A
b) more than B
c) same for both
d) cannot compared

Answers: 1

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The wire A and B are made of copper. Both w wires are in
long but wire A is 1mm thick and wire...