If the area of each plate is A and then successive separations are `d, 2d` and `3d`, then find the equivalent capacitance across A and B.
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If the area of each plate is A and the separation between them is d, then find the equivalent capacitance between P and Q

If the area of each plate is A and the separation between them is d, then find the equivalent capacitance between P and Q

All the plates shown in the figure are parallel to each other, the area of each plate is A, and the separation between each pair of facing plates is d. The equivalent capacitance between points A and B is

In the following figures, area of each plate is A and d is separation between adjacent plates. Find the capacitance of system between points A and B .

In the following figures, area of each plate is A and d is separation between adjacent plates. Find the capacitance of system between points A and B .

Consider the following arrangement of four plates interconnected as follows . Each plate has the area A and the polate separation is d . Here plates 1 and 3 are interconnected . Find the equivalent capacitance between a and b

Four plates of the same area of cross-section are joined as shown in the figure. The distance each plate is d . The equivalent capacity across A and B will be

Four plates of the same area of cross-section are joined as shown in the figure. The distance each plate is d . The equivalent capacity across A and B will be

Six plates each of area A arranged as shown· in figure. The separation between adjoining plates is d . Find the equivalent capacitance between points A and B :