Two identical lamps designed for 220 volts each are connected in series and connected to a 220

Two identical lamps designed for 220 volts each are connected in series and connected to a 220 volt network. What voltage will each lamp be.

Let’s write down what we have been given.
1. The voltage in a circuit consisting of series-connected elements is equal to the sum of the voltages on each element, we have
2. According to Ohm’s law, we have the following formulas.
3. The current in a circuit of series-connected elements is the same on all elements, and the resistances of the bulbs are the same under the conditions, we have
4. Substituting this into the formula from paragraph 1, we find that the voltages U1 and U2 are equal.
5. Find our desired voltages, we get that the voltage on each light bulb is 110V
Answer: 110V