Two resistors, one of 20Ω and the other of 30Ω, are connected in parallel. This combination is connected in series with an 8-Ω resistor and a 12-V bat
Question
Two resistors, one of 20Ω and the other of 30Ω, are connected in parallel. This combination is connected in series with an 8-Ω resistor and a 12-V battery. The current through the 20-Ω resistor is :