Q). 2 resistors of 5 K Ω a n d 7 K Ω are connected in series across a 15V battery, then current flowing through each of resistance should be (A) 2 mA (B) 3.6 mA (C) 5 mA (D) 1.25 mA Share with your friends Share 0 Shruti Tyagi answered this Dear student, Equivalent resistence when connected in series Re=R1+R2Re=5+7KΩRe=12KΩAs we know current in series remains same soBy ohm's lawV=IR⇒15=I×12⇒I=1512⇒I=54⇒I=1.25 mAhence option D is correct. Regards 0 View Full Answer