Answer :
Final answer:
The power consumed by the 100 W bulb is approximately 99.999 W.
Explanation:
When two bulbs are connected in series, the same current flows through both bulbs. Since the voltage across the combination is given as 220 V, the voltage across each bulb is also 220 V. Now, we can calculate the power consumed by the 100 W bulb using the formula: Power = Voltage x Current.
Since the voltage across the 100 W bulb is 220 V, we can rearrange the formula to solve for current: Current = Power / Voltage. Plugging in the values for power (100 W) and voltage (220 V), we get: Current = 100 W / 220 V. Therefore, the power consumed by the 100 W bulb is approximately 0.4545 A x 220 V = 99.999 W.
