Solveeit Logo

Question

Question: Find the equivalent capacitance between A & B if each capacitor is C – ![](https://cdn.pureessence....

Find the equivalent capacitance between A & B if each capacitor is C –

A

(a) (31)C2\frac{(\sqrt{3} - 1)C}{2}

A

(b) (3+1)C2\frac{(\sqrt{3} + 1)C}{2}

A

(c) (51)C2\frac{(\sqrt{5} - 1)C}{2}

A

(d) (5+1)C2\frac{(\sqrt{5} + 1)C}{2}

Explanation

Solution

(c)

(CAB+C)C(CAB+C)+C=CAB\frac { \left( \mathrm { C } _ { \mathrm { AB } } + \mathrm { C } \right) \cdot \mathrm { C } } { \left( \mathrm { C } _ { \mathrm { AB } } + \mathrm { C } \right) + \mathrm { C } } = \mathrm { C } _ { \mathrm { AB } } \