The bulbs

The bulbs are connected serially two bulbs and one resistor. Each bulb has a resistivity of 100 ohms and resistor of 60 ohms
The voltage source in the circuit is 24 volts.

Do you know what voltage to measure on individual appliances?

Correct answer:

U1 =  9.2308 V
U2 =  9.2308 V
U3 =  5.5385 V

Step-by-step explanation:

U=24 V R1=100 Ω R2=100 Ω R3=60 Ω  R=R1+R2+R3=100+100+60=260 Ω I=U/R=24/260=6650.0923 A  U1=R1 I=100 0.0923=12013=9.2308 V
U2=R2 I=100 0.0923=12013=9.2308 V
U3=R3 I=60 0.0923=7213=5.5385 V

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