A. 75%
B. 50%
C. 33%
D. 25%
Correct Answer: Option A
A. 75%
Explanation
R = r1+ R = 1+3 = 4Ω
¾×100 = 75%
A. 75%
B. 50%
C. 33%
D. 25%
Correct Answer: Option A
A. 75%
Explanation
R = r1+ R = 1+3 = 4Ω
¾×100 = 75%
Copyright warnings! Do not copy.