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The time in seconds required to produce ...

The time in seconds required to produce a `P.D` at `20 V` across a capacitor at `1000 mu F` when it is charged at the steady rate of `200mu C//sec` is.

A

50

B

100

C

150

D

200

Text Solution

Verified by Experts

The correct Answer is:
B
`(dq)/(dt)=(c.dv)/(dt)`.
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Knowledge Check

  • The time in seconds required to produce a P.D at 20V across a capacitor at 1000muF when it is charged at the steady rate of 200muC//sec is

    A
    50
    B
    100
    C
    150
    D
    200

  • In the given circuit the charge on the plates of 1 mu F capacitor, when 100 V battery is connected to the terminals A and B will be

    A
    100 `mu`C
    B
    50 `mu`C
    C
    10 `mu`C
    D
    zero

  • An oscillator circuit contains an inductor 0.05 H and a capacitor of capacity 80 mu F . When the maximum voltage across the capacitor is 200 V, the maximum current (in amperes) in the circuit is

    A
    4
    B
    8
    C
    10
    D
    16

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