Electrostatics Question 591

Question: The capacitance between the points A and B in the given circuit will be [AMU (Med.) 1999; MH CET 1999; Pb. PET 2002; BCECE 2005]

Options:

A) 1$ \mu F $

B) 2$ \mu F $

C) 3$ \mu F $

D) 4$ \mu F $

Show Answer

Answer:

Correct Answer: A

Solution:

$ \frac{1}{C _{AB}}=\frac{1}{3}+\frac{1}{3}+\frac{1}{3}=1 $
therefore $ C _{AB}=1\mu F $



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