FreeMCATPrep Logo

Support us and cryptocurrency!
Try a browser that's faster, safer, ad-free, and earns you cryptocurrency for using it! W3Schools


More Than 475 Free MCAT Questions with Detailed Answers!

Click HERE for your Random Question from our MCAT Question A Day Archive


Practice MCAT Question - Q36 - Answer!

If R1 = 2.0 Ohms and R2 = 6.0 Ohms, what is the total resistance of the circuit?


A.  1.5 Ohms
B.  4.0 Ohms
C.  8.0 Ohms
D.  12 Ohms

The correct answer is (A). The resistors are in parallel so:

Req = R1R/ (R1 + R2) = 12 Ohms2 / 8 Ohms = 1.5 Ohms

Check The Sidebar For Another Practice MCAT Question!! ----->