Two condensers of capacities `C_1` and `C_2` are joined in parallel and this combination is joined in series with a condenser of capacity `C_3`, show that the capacity of combination is `C_s` = `C_3(C_1 + C_2)/(C_1 + C_2 + C_3)` .

The capacitive reactance of a condenser of capacitance C is

C_(1) + C_(2) + C_(3) + …… C_(6) = 63

Four condensers are of same capacity. When three of them are connected in parallel and the remaining one is connected in series with this combination the resultant capacity is 3.75 mu F . Find the capacity of each condenser .

Four condensers are of same capacity. When three of them are connected in series and the remaining one is connected in parallel with this combination. Find the resultant capacity of the combination .

In the series combination of three capacitors of capacitances C_1, C_2, C_3, the equivalent capacitance will be

C_(0) + C_(1) + C_(2) + ……+ C_(9) = 512

C_(0) + C_(1) + C_(2) +….. C_(8) = 256

Condensers of capacities 5 F and 10 F are connected in parallel in a circuit with a cell of e.m.f. 2V. What should be the capacity of the condenser to be connected in series with parallel combination of the condensers to get 1 C charge to flow in the circuit ?

C_(1) + C_(2) + C_(3) + ……….. C_(7) = 127

The specific heat capacity of water is ____kcal/kg °C