$C_1$ धारिता वाले एक संधारित्र को $V_1$ विभव तक आवेशित किया जाता है और फिर वियोजित कर दिया जाता है। $C_2$ धारिता वाले एक अनावेशित संधारित्र को $C_1$ के साथ समांतर क्रम में जोड़ा जाता है। परिणामी विभव $V_2$ है:

  • A
    $\frac{C_1V_1}{C_2}$
  • B
    $\frac{C_1V_1}{C_1 + C_2}$
  • C
    $\frac{C_2V_1}{C_1}$
  • D
    $\frac{C_2V_1}{C_1 + C_2}$

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