Question

A battery of is connected in series resistor of 0.2 Ohm 0.3 Omega 0.4 Omega 0.5 Omega and 12 Omega how much current it flow through the the 12 Ohm resistor

Answer 1

in series, voltage is divided across resistors and current is constant, so, the current through the 12 ohm resistor is equal to the total current