Question

A circuit with a battery, a 6 Ω resistor, a 15 Ω resistor, and a 27 Ω resistor in series. The total current is the system is 2.4 A. What is the voltage of the battery?

Answer 1

115.2v

Step-by-step explanation:

voltage in series will be sum of voltages across resistors.

2.4*6 + 2.4*15 + 2.4*27 = 2.4(48)=115.2v