Current Electricity Charging Discharging Of Capacitors Question 586
Question: The figure below shows currents in a part of electric circuit. The current i is
[CPMT 1981; RPET 1999]
Options:
A) 1.7 amp
B) 3.7 amp
C) 1.3 amp
D) 1 amp
Show Answer
Answer:
Correct Answer: A
Solution:
According to Kirchhoff’s first law At junction A, $ i _{AB}=2+2=4A $ At junction B, $ i _{AB}=i _{BC}-1=3A $ At junction C, $ i=i _{BC}-1.3=3-1.3=1.7,amp $
BETA
