Four capacitors of each of capacity `3 muF` are connected as shown in the adjoining figure. The ratio of equivalent capacitance between `A` and `B` and between `A` and `C` will be

Options

A. `4 : 3`
B. `3 : 4`
C. `2 : 3`
D. `3 : 2`

Answer

A

Explanation

`C_(AB) = 3 + (3)/(3) = 4, muF C_(Ac) = (3)/(2) + (3)/(2) = 3 muF`
`:. C_(AB) : C_(AC) = 4 : 3`