a piece of wire is cut into 4 equal parts and pieces are bundled together by side by side to form a thicker wire compared to the original wire. the resistance of the bundle is?
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Answered by
23
Explanation:
R= rho × length/Area
new length = l/4
new area= 4A
new resistance= rho × new length/new area
new resistance = rho × length/16 Area
new resistance = R/16
Answered by
0
Explanation:
the right answer is R/16
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