Physics, 30.03.2020 22:00 amcdonald009
An electrician finds that a 1 m length of a certain type of wire has a resistance of 0.24 Ω . What is the total resistance of the 138 m of this wire he plans to use? Answer in units of Ω.
Answers: 3
), its length(L) and its cross-sectional area (A), as follows:
, 
and 
. So, the total resistance of the wire with length of 138m is:
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An electrician finds that a 1 m length of a certain type of wire has a resistance of 0.24 Ω . What i...
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