Question

The equivalent capacitance between points A and B is

• A. $p+\frac{1}{2}\rho {\upsilon }^2+\rho gh=k$
• B. $\frac{4v^2}{5g}$
• C. $\frac{4g}{5v^2}$
• D. $\frac{v^2}{g}$

Answer 1

Answer: (D)

The given circuit is
Here EFGHI is a balanced Wheatstone bridge, so $C=C$ Now, C and C are in parallel, hence $C_{eq}=C+C=C+C=2C$