Question

If the potential difference across an electric bulb is 4.6 V and the current flowing through it is 0.25A, what is the resistance of the bulb?; 1) 1.15 ohm; 2) 18.4 ohm; 3) 0.1 ohm; 4) 0.625 ohm

Answer 1

Option 2 =18.4 is the right answer