Question

The minimum number of condensers each of capacitance of $2\mu F$, in order to obtain resultant capacitance of $5\mu F$ will be :

• A. 4
• B. 10
• C. 5
• D. 6

Answer 1

The correct option is A 4

We can obtain an equivalence capacitance of $5\mu F$ by connecting minimum 4 capacitance of each $2\mu F$ only in the way as shown in the figure.

Therefore, A is corrct option.