An infinite ladder network consisting of all equal resistances, r = (10)/(2.732) Omega is placed side by side to a capacitor system as shown in fig. Initially, all the switches are keptopen and all the three capacitors are given equal charges of 30 muCeach. The capacitances are C_(1) = 3 mu F, C_(2) = 6 mu F and C_(3) = 6 mu F. Polarity of charges on the capacitor plates is shown in the fig. Now all the three switches are closed simultaneously. (a) find the magnitude of rate of change of charge on the plates of the capacitors immediately after the switches are closed. (b) Calculate heat generated in the circuit by the time steady sate condition is established.

An infinite ladder network consisting of all equal resistances, r = (1

1.	An infinite ladder network consisting of all equal resistances, r = (10)/(2.732) Omega is placed side by side to a capacitor system as shown in fig. Initially, all the switches are keptopen and all the three capacitors are given equal charges of 30 muCeach. The capacitances are C_(1) = 3 mu F, C_(2) = 6 mu F and C_(3) = 6 mu F. Polarity of charges on the capacitor plates is shown in the fig. Now all the three switches are closed simultaneously. (a) find the magnitude of rate of change of charge on the plates of the capacitors immediately after the switches are closed. (b) Calculate heat generated in the circuit by the time steady sate condition is established.
Answer» ANSWER :(a) `1.0 C//s` (B) `75 MUJ`

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