Question

For this circuit, what will be the voltage drop across R3 ?
Circuit diagram. Battery 45 volts. From the positive side to negative side of the battery. R1 with 20.0 ohms, r2 with 30.0 ohms, and r3 with 45.0 ohms.

21.3 V

14.2 V

45.0 V

9.47 V

0.35 V

0.96 V

2.4 V

4.8 V