Home
Class 12
PHYSICS
A charged capacitor and an inductor are ...

A charged capacitor and an inductor are connected in series at time t= 0. In terms of the period T of the resulting oscillations. determine how much later the following reach their maximum value: (a) the charge on the capacitor, (b) the voltage across the capacitor, with its original polarity: (c) the energy stored in the electric field, and (d) the current.

Text Solution

Verified by Experts

The correct Answer is:
(a)T/2 ; (b) T ; (c ) T/2 ; (d)T/4
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC OSCILLATIONS AND ALTERNATING CURRENT

    RESNICK AND HALLIDAY|Exercise Problems|30 Videos

  • ELECTROMAGNETIC OSCILLATIONS AND ALTERNATING CURRENT

    RESNICK AND HALLIDAY|Exercise Practice Questions (Single Correct Choice)|23 Videos

  • ELECTROMAGNETIC OSCILLATIONS AND ALTERNATING CURRENT

    RESNICK AND HALLIDAY|Exercise Practice Questions (Integer)|7 Videos

  • ELECTROMAGNETIC INDUCTION

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type)|14 Videos

  • ELECTROMAGNETIC WAVES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type)|3 Videos

Similar Questions

Explore conceptually related problems

In an oscillating LC circuit the maximum charge on the capacitor is Q. The charges on the capacitor when the energy is stored equally between the electric and magnetic field is

A 1.00 mH inductor and a 1.00muF capacitor are connected in series. The current in the circuit is described by i = 20 t , where t, is in second and i is in ampere. The capacitor initially has no charge. Determine (a) the voltage across the inductor as a function of time, (b) the voltage across the capacitor as a function of time, (c) the time when the energy stored in the capacitor first exceeds that in the inductor.

At t=0 switch S is closed . (a) After how much time , charge on capacitor is 50% of maximum charge stored on capacitor. (b) After how much time, energy stored in capacitor is halt of maximum energy stored in capacitor.

A capacitance C , a resistance R and an emf E are connected in series at t=0 what is the maximum value of (a) the potential differnece across the resistor, (b) the current in the circuit , (c ) the power delivered by the battery. (d) the power converted into heat, (e) the potential differnece across the capicitor and (f) the energy stored in the capacitor.

An uncharged capacitor is connected in series with a resistor and a battery. The charging of the capacitor starts at t=0. The rate at which energy stored in the capacitor:-