Question

2. For the following circuit V source = 15V , R1 = 25Ω , and V2 = 5.6V . What is the value of ?

Answer 1

Answer:

R=6+3=9Ω

V=4V

I=RV=94=0.45A

(ii) 12 ohm and 3 ohm are in series

R=12+3=15Ω

I=RV=154=0.27A

p.d across 12 ohms= IR=0.27×12=3.24V