Question

two resistor of resistance 10 ohm and 20 ohm is connected in series across the source of 100 V . find the ratio of current flowing through them​

Answer 1

1:1

Explanation:

since they are connected in series the current across the two ressistors is same

The value of current can be found by,

i=V/(R)eq

i=100/30=3.33A

Answer 2

in series current remains same

in parallel current changes so according to this

V = IR

i = V / R

1: 1