AP Physics 2mediummcq1 pt
A circuit has a 6.0 V battery and two resistors: 2.0 Ω and 4.0 Ω in series. The voltage across the 2.0 Ω resistor is
A.2.0 V
B.4.0 V
C.6.0 V
D.3.0 V
Explanation
Core Concept
I = 6.0/6.0 = 1.0 A; V = (1.0)(2.0) = 2.0 V.
Correct Answer
A2.0 V
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