Apr '14
25
MCAT Question of the Day | MCAT Course


  • Q:

    Which of the following would increase the resistance of a closed-circuit system?

    I. Replacing the wire with one of the same material that has a smaller cross sectional area
    II. Adding a voltmeter to the circuit in series.
    III. Doubling the wire length in the closed circuit.


     

    A

    II only

    B

    I and III only

    C

    II and III only

    D

    I, II, and III




    Tags: Circuits | Suggest a tag
    Subscribe


    Connect

    Questions? We're here to help!

    Ask Us