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# Resistors in Series

EANDM-SFZ7YJ

The figure below shows a battery connected to two resistors. The battery voltage $\Delta V =9.0 \:\rm V$, $R_1 = 120 \Omega$ and $R_2 = 240 \Omega$.

What is the voltage difference, $\Delta V_{AC}$, between the points $C$ and $A$?

A

$-6.0 \: \rm V$

B

$-3.0 \: \rm V$

C

$+6.0 \: \rm V$

D

$+3.0 \: \rm V$

E

$+7.5 \: \rm V$