Question

find the voltage drop across 18 ohm resistor in the given circuit ​

Answer 1

Answer:

23.94 V

Explanation:

Equivalent resistance = 18 + [(6×18)/(6+18)]

= 18+4.5 = 22.5 ohms

Current in the network = 30/22.5 = 1.33A

Voltage drop across 18ohms = 18×1.33 =23.94 V