The equivalent capacitance of the combination | vedclass

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(C) In the given circuit, let the left terminal be $A$ and the right terminal be $B$.The top capacitor is connected between $A$ and $B$.The bottom cap

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$2 C$

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(C) In the given circuit, let the left terminal be $A$ and the right terminal be $B$.The top capacitor is connected between $A$ and $B$.The bottom capacitor is connected between $A$ and $B$.The middle capacitor is connected between the top and bottom wires on the right side. Since the top and bottom wires are joined together at terminal $B$, the middle capacitor is connected between $B$ and $B$. Thus, it is short-circuited and can be ignored.The circuit simplifies to two capacitors, each of capacitance $C$, connected in parallel between $A$ and $B$.The equivalent capacitance is $C_{eq} = C + C = 2C$.

The equivalent capacitance of the combination shown in the figure is:

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