Shows two capacitors in series, the rigid central conducting section of length `b` being movable vertically.
.
The equivalent capacitance of the given structure is .

shows two capacitors in series, the rigid central conducting section of length b being movable vertically. . If the potentials of the upper and lower plates are V_(1) and V_(2) respectively, then potebtial of rigid segid secton is.

shows two capacitors in series, the rigid central conducting section of length b being movable vertically. . If the potentials of the upper and lower plates are V_(1) and V_(2) respectively, then potebtial of rigid segid secton is.

Figure shows two capacitors in series. The rigid center section of length .b. is movable. The area of each plate is S. If the voltage difference between the plates is maintained constant at V_0 The change in stored energy if the center section is removed is

Fig. shows a network of capacitors where the numbers inidicate the capacitance in microfarel. Find the value of capacitance C if the equivalent capacitance between A and B is to be 2 mu F .

Figure shows a circuit of 12 capacitors each of capacitance 1C connected along the edges of a cubical wireframe as shown. Find the equivalent capacitance between terminals A & B .

When two capacitors are connected in series, the equivalent capacitance is 1.2muF . When they are connected in parallel, the equivalent capacitance is 5muF . The capacitances of the capacitors are

Two identical capacitors are first connected in series and then in parallel. The ratio of equivalent capacitance is

Two identical capacitors are first connected in series and then in parallel. The ratio of equivalent capacitance is