Home
Class 12
PHYSICS
Consider the situation shown in figure.T...

Consider the situation shown in figure.The switch is closed at `t=0`when the capacitors are uncharged. find the charge on the capacitor `C_(1)`as a function of time `t`.

A

`q=epsilonC(1-e^(-(t)/(rC)))` where `C=(C_(1)C_(2))/(C_(1)+C_(2))`

B

`q=(epsilonC)/(2)(1-e^(-(t)/(rC)))` where `C=C_(1)+C_(2)`

C

`q=epsilonC(1-e^(-(t)/(rC)))` where `C=C_(1)+C_(2)`

D

`q=epsilonCe^(-(t)/(nC))` where `C=(C_(1)C_(2))/(C_(1)+C_(2))`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-VII LEVEL-II (ADVANCED) (Linked Comprehension Type Questions))|3 Videos

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - I LEVEL-I (MAIN) (Straight Objective Type Questions))|7 Videos

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-VII LEVEL - I (MAIN) (Straight Objective Type Questions))|9 Videos

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|27 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    AAKASH SERIES|Exercise PRACTICE EXERCISEX|42 Videos

Similar Questions

Explore conceptually related problems

Consider the situation shown in figure.The switch is closed at t=0 when the capacitor C_(1) as a function of time t .

Initially the capacitor is uncharged find the charge on capacitor as a function of time, if switch is closed at t=0.

In the circuit shown in fig, if the switch S is closed at t = 0 , the capacitor charges with a time constant

The charge on the capacitor is initially zero. Find the charge on the capacitor as a function of time t . All resistors are of equal value R .

Consider the situation shown in the figure. The capacitor A has a charge q on it whereas B is uncharged. The charge appearing on the capacitor B a long 7 time after the switch is closed is : .

In the circuit shown key is closed at t=0 with capacitor initially uncharged.

In the circuit shown in fig. when the switch is closed, the capacitor charges with a time constant

The switch shown n the figure is closed at t=0 . The charge on the capacitor as a function of time is given by

Consider the situation shown in figure. The switch S is open for a long time and then closed. Find the charge flown through the battery when the switch S is closed.

In the circuit shown in figure-3.240 switch S is closed at time t=0. find the current through different wires and charge stored on the capacitor at any time t.