Question

Three resistors 2 Ω, 4 Ω and 5 Ω are combined in parallel. What is the total resistance of the combination?

Answer 1

Hey mate here ur answer....

1/R = 1 / 2 + 1 / 4 + 1 / 5

1 / R = 19 / 20

R = 20 / 19

R = 1.05 ohm

Answer 2

» As ; all are connected in PARALLEL .. SO ; POTENTIAL DIFFERENCE ACROSS ALL RESISTORS IS SAME . I¹ ( Current in 5Ω Resistor ) = V / R = 6 / 5 = 1.2 Ampere. V / R = 6 / 30 = 0.2 Ampere .