MCAT Question of the Day
    •

    Q:

    		 A student wants to increase the speed of a motor by increasing the voltage. After an adjustment, the student connects a second battery in parallel to the first battery to drive the motor. Will this setup achieve the desired effect?
    		 

    A

    		 Yes, because the two batteries double the voltage.

    B

    		 Yes, because the two batteries double the current.

    C

    		 No, because the two batteries do not change the voltage.

    D

    		 No, because the two batteries do not change the current.



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