Question

Which statement about the resistance of a wire is correct?

A. The resistance of a copper wire increases as its length decreases.

B. The resistance of a copper wire remains unchanged as its length increases or decreases.

C. The resistance of a copper wire increases as its length increases.

Answer 1

@satellite73 do you happen to know anything about physics?

Answer 2

if the resistance is Ohms per square inch
if you add a cupple inches then the whole wire has more ..........nvm ill wait until my dad gets here he's an electrician

Answer 3

ok the answer is c

Answer 4

thanks!! :)