Dec '09
13
MCAT Question of the Day | MCAT Course


  • Q:

    A cylindrical resistor has resistance R. If its resistivity is tripled while its cross-sectional radius is doubled, what is the resistance of the final resistor?

     

    A

    3R/4

    B

    4R/3

    C

    3R/2

    D

    2R/3




    Tags: Circuits | Suggest a tag
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