Series and Parallel Circuits
 

Series and Parallel Circuits problem 40


There are four light bulbs in an electric circuit as shown in the figure. The bulbs are connected to a generator with a voltage of 30 V. The voltage on the first bulb is 10 V and 15 V on the third bulb.




  • What is the voltage across the fourth bulb?

  • What is the voltage across the second bulb?


 

material editor: Habeeb Adenle