In the following circuit `C_(1) = 12 mu F , C_(2) = C_(3) = 4 mu F` and `C_(4) = C_(5) = 2 mu F` . The charge stored in `C_(3)` is ____ `mu C`

In the arrangement C_(1) = 10 mu, F C_(2)= 10 mu F and C_(3)= 20 mu F . What is the equivalent capacitance ( in mu F ) between points A and B ?

In fig, the values of capacitances are as follow C_(1) = C_(2) = C_(3) = C_(4) = 4mu F, C_(5) = 5 mu F Calculate the equivalent capacitance between the points P and Q. If a battery of 10 volt is connected between these points, what will be the charge on each capacitor ?

In the circuit shown in figure C_(1)= 1mu F and C_(2) = 2 mu F . The capacitor C_(1) is charged to 100 V and the capacitor C_(2) is charged to 20 V . After charging then are connected as shown. When the switches S_(1),S_(2) and S_(3) are closed, the charged flowing through S_(1) is .

A combination arrangement of the capacitors is shown in the figure (i) C_(1)=3 mu F, C_(2) =6 mu F and C_(3)= 2 mu F then equivalent capacitance between 'a' and 'b' is :

A generator with an adjustable frequency of oscillaton is connected to resistance, R = 1000 Omega , inductance, L_(1) = 1.7 mH and L_(2) = 2.3 mH and capacitance, C_(1) = 4 mu F, C_(2) = 2.5 mu F and C_(3) = 3.5 mu F . The resonant angular frequency of the circuit is

Four point charges q_(A) = 2 mu C , q_(B) = -5 mu C, q_(C) = -2 mu C and q_(D) = -5 mu C are located at the corners of a square ABCD of side 10 cm. What is the force on a charge of 1 mu C placed at the center of the square ?