In an electric circuit, the current C in amperes varies inversely as the resistance R of the wire. If c = 40 when r = 20, what is the value of C when r = 4?
SOLUTION:
Using the proportion form of an inverse variation:
[tex] c _{1}r_{1} = c_{2}r_{2}[/tex]
Substitute the values: ______
Solve for
[tex]c_{2}[/tex]
Answer: _______
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Answers & Comments
that's the explanation
Answer
C = 200
Hope that helps:)