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