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If the potential difference is increased...

If the potential difference is increased form 10V to 20V of a capacitor of capacitance `6muF`, then the energy Change will.be

A

`3 xx 10^-4J`

B

`9xx 10^-4J`

C

`12xx 10^-4J`

D

` 16xx 10^-4J`

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Knowledge Check

  • The work done to charge a capacitor of capacitance 100muF" with " 8xx10^(-18)C will be

    A
    `32xx10^(-32)J`
    B
    `16xx10^(-32)J`
    C
    `3.2xx10^(-26)J`
    D
    `4xx10^(-10)J`

  • If the potential difference between the plates of a capacitor is increased by 20%, the energy stored in the capacitor increase by exactly

    A
    `20%`
    B
    `22%`
    C
    `40%`
    D
    `44%`

  • A capacitor C_1 of capacitance 5muF is charged to a potetntial of 100V and another capacitor C_2 of capacitance 8muF is charged to 50V. The positive and negative plates are mutually connected. The final potential of the combination of the two capacitance will be

    A
    `(500)/(3)V`
    B
    `(900)/(13)V`
    C
    `150 V`
    D
    `50 V`

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