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If we increases the distance between two...

If we increases the distance between two plates of the capacitor, the capacitance will.

A

decrease

B

remain same

C

increase

D

first decrease then increase

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • In a parallel plate capacitor, the capacitance

    A
    increases with increase in the distance between the plates
    B
    decreases if a dielectric material is put between the plates
    C
    increases with decrease in the distance between the plates
    D
    increases with decrease in the area of the plates

  • Two material having the dielectric constans K_(1) and K_(2) are filled between two parallel plates of a capacitor. where area of each plate is A and the distance between the plates is d . The capacitor of the capacitor is:

    A
    `(A epsilon_(0)(K_(1) xx K_(2)))/(d(K_(1) + K_(2)))`
    B
    `(A epsilon_(0)(K_(1) - K_(2)))/(d)`
    C
    `(A epsilon_(0)(K_(1)K_(2)))/((K_(1) + K_(2)))`
    D
    `(A epsilon_(0)(K_(1) +K_(2)))/(d)`

  • As the distance between the plates of a parallel plate capacitor decreased

    A
    chances of electrical break down will increases if potential difference between the plates is kept constant.
    B
    chance of electrical break down will decreases if potential difference between the plates is kept constant.
    C
    chance of electric break down will increases if charge on the plates is kept constant
    D
    chance of electrical break down will decrease if charge on the plate is kept constant.

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