An electric garland connected to a 220 V network consists of 100 bulbs connected in series.
| January 13, 2021 | education
An electric garland connected to a 220 V network consists of 100 bulbs connected in series. What is the voltage across each of the bulbs?
When connected in series, the current in the circuit is equal to the current in each of the bulbs, and the voltage is equal to the sum of the voltages across each of the bulbs. In order to find out the voltage on each of the lamps, you need to divide the voltage in the network by the number of lamps:
220/100 = 2.2 (V).
Answer: the voltage across each of the bulbs is 2.2 Volts.
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