Question

Two resistors 3 ohm and 6 ohm are conected in parallel if magnitude of current in first resistor is 2A what is the current of 2nd resistor

Answer 1

we have given that the two resistors are connected in parallel so that voltage across them is same for 3 ohm resistor the current flowing is 2 A so that voltage across them is
V=3×2=6V
since they are connected in parallel the same voltage exist between the 6 ohm resistor hence the current flowing through it is voltage across it divided by resistance
V=6V
R=6 ohm
hence current=V/R
=6/6 is equal to 1A