Figure P8.4a shows a structure with two unequal rectangles inside an enclosing, larger, rectangle…


Figure P8.4a shows a erection after a while two uneven rectangles inside an outside, larger, rectangle. The secret rectangles are set at aribtrary voltages and the external rectangle is not set to anything (is left “floating”) after a while nothing commit on it. Find the (mutual) capacitance betwixt the secret rectangles and the voltage of the external rectangle.