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Physics-

General

Easy

Question

Five capacitors of $10 mu F$ capacity each are connected to a d.c. potential of $100 v o l t s$ as shown in the adjoining figure. The equivalent capacitance between the points $A$ and $B$ will be equal to

$40 μ F$
$20 μ F$
$30 μ F$
$10 μ F$

The correct answer is: $10 mu F$

In the given system, no current will flow through the branch CD so it can be removed

Effective capacitance of the system $equals 5 plus 5 equals 10 mu F$

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