Home
Class 12
PHYSICS
Charge flow through the battery after cl...

Charge flow through the battery after closing the switch is (initially all capacitors are unxharged) :

A

`20 mC`

B

`30 mC`

C

`120 mC`

D

`150 mC`

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • NUCLEAR PHYSICS

    RESONANCE|Exercise Advanced level solutions|16 Videos

  • SEMICONDUCTORS

    RESONANCE|Exercise Exercise 3|88 Videos

Similar Questions

Explore conceptually related problems

The current through the battery just after the switch S is Closed is (the capacitors are initially uncharged )

(i) Find the total charge flown through the battery in the arrangement shown in figure after switch S is closed (initially all the capacitors are uncharged). (ii) Find out final charge on each capacitor.

Knowledge Check

  • Find the current passing through battery immediately after key (K) is closed. It is given that initially all the capacitors are uncharged. (Given that R=6Omega and C=4muF)

    A
    `1A`
    B
    `5A`
    C
    `3A`
    D
    `2A`

  • Six capacitors each of capacitance 'C' is connected as shown in the figure and initially all the capacitors are uncharged . Now a battery of emf = epsilon is connected. How much charge will flow through the battery if the switch is on :

    A
    `(9C epsilon)/(5)`
    B
    `(11C epsilon)/(5)`
    C
    `(13 C epsilon)/(5)`
    D
    `(7C epsilon)/(5)`

  • Assertion : The switch S shown in the figure is closed at t = 0 . Initial current flowing through battery is (E)/(R + r) Reason : Initially capacitor was uncharged, so resistance offered by capacitor at t = 0 is zero

    A
    If both assertion and reason are ture and reason is the correct explanation of assertion.
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion.
    C
    If assertion is true but reason is false.
    D
    If assertion and reason both are false.

    • Similar Questions

    Explore conceptually related problems

    Consider the situation shown in the figure. The switch S is open for a long time and then closed and again steady state reached then (a) Find the charge flown through the battery after the switch S is closed. (b) Find the charge flown through the switch S from B to A. (c) Find the work done by the battery after the switch S is closed. (d) Find the change in energy stored in the system of capacitors. (e) Find the heat developed in the system after the switch S is closed.

    Find current through battery when switch is closed.

    Find charge supplied by the cell after the switch is closed.

    Find the current through the battery (i) just after the switch is closed. (ii) long after the switch has been closed.

    For the arrangement shown in the figure, the switch is closed at t = 0 . C_2 is initially uncharged while C_1 has a charge of 2muC (a) Find the current comingn out of the battery just after the switch is closed. (b) Find the charge on the capacitors in the steady state condition.

    Home
    Profile