Dc Circuit Builder Series Circuit - Answer Key

( R_T = 120\ \Omega ) ( I = 12 / 120 = 0.1\ \textA ) ( V_\texteach = 0.1 \times 40 = 4.0\ \textV )

In a series circuit, why does adding more resistors decrease current? dc circuit builder series circuit answer key

Total resistance increases, and ( I = V / R ), so current decreases. ( R_T = 120\ \Omega ) ( I = 12 / 120 = 0