Electrostatics Question 802
Question: Three condenser each of capacitance 2F are put in series. The resultant capacitance is
Options:
A) 6 F
B) 3/2 F
C) 2/3 F
D) 5 F
Show Answer
Answer:
Correct Answer: C
Solution:
[c] Capacitance are in series $ \frac{1}{c}=\frac{1}{2}+\frac{1}{2}+\frac{1}{2}\Rightarrow c=\frac{2}{3}F $