Question

stion 11 of 20 : Select the best answer for the question. 11. A series circuit contains a generator, two devices, and connecting wires. The resistances of the two devices are 15 ohms and 10 ohms. The voltage supplied by the generator is 75 V. What will be the voltage drop in the device with 10 ohms of resistance? A. 3 V B. 25 V C. 30 V D. 45 V

Answer 1

The correct answer is 30V ^~^ hope this helps. 

Answer 2

Using voltage divider rule:

V_10ohm = 10/15+10 x 75 = 30v