The circuit below is powered by a 20-volt battery. What current is flowing through the on/off switch (when it is on, as shown)?
Compound circuit
A0.23 amperes
B0.29 amperes
C0.32 amperes
D0.38 amperes
Compound circuit
A0.23 amperes
B0.29 amperes
C0.32 amperes
D0.38 amperes