Question

what is the current if 4 ohm and 2 ohm resisters are connected in series and 6V potential difference is applied?​

Answer 1

Answer:

total resistance R = 4 + 2 = 6 ohm

potential difference V = 6V

so current I = V/R = 6/6 = 1 A

Answer 2

Answer: 1 A

Explanation:

V=IR

total resistance in series = R1 + R2 = 4 + 2 = 6 ohm

V= 6V

therefore, 6= I x 6

I = 6/6 = 1

so, I = 1 amp