Question:
In a circuit, the capacitance \( C \) is connected. The effective capacitance of the circuit can be reduced by
In a circuit, the capacitance \( C \) is connected. The effective capacitance of the circuit can be reduced by
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Series → decreases, Parallel → increases capacitance.
Updated On: Apr 21, 2026
- introducing a metal plate between the plates of the capacitor
- introducing a dielectric slab between the plates
- reducing the potential difference between the plates
- connecting another capacitor in series with it
- connecting another capacitor in parallel with it
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The Correct Option is D
Solution and Explanation
Concept:
Series combination reduces capacitance.
Step 1: Series formula.
\[ \frac{1}{C_{eq}} = \frac{1}{C_1} + \frac{1}{C_2} \Rightarrow C_{eq}<C \]
Step 1: Series formula.
\[ \frac{1}{C_{eq}} = \frac{1}{C_1} + \frac{1}{C_2} \Rightarrow C_{eq}<C \]
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