Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A circuit containing capacitors C1 and C2 , shown in figure is in th steady state with key k1 closed. At the instant t = 0 k1 is opened and k2 is closed. The angular fregular frequency of oscillation of the circuit and charge across C1 at t = 125 muS are respectively

A circuit containing capacitors C1 and C2 , shown in figure is in th steady state with key k1 closed. At the instant t = 0 k1 is opened and k2 is closed. The angular fregular frequency of oscillation of the circuit and charge across C1 at t = 125 muS are respectively

(assume that the internal resistance of the battery and of the connecting wire are negligible) A circuit containing capacitors C1 and C2 In the circuit shown in fig the time constant of the two braches are equal(=T). Then if the key S is closed at the instant t=0 the time in which the current in the circuit through the battery will rise to its final value of (E/R) will be