Three capacitors 3μF,9F and 18μF are connected first in series and then in parallel. The ratio of the equivalent capacitance in two cases is :
Three capacitors of capacitances 3μF,9μFand 18μFare connected once in
series and another time in parallel. The ratio of equivalent capacitance in
the two cases will be
The equivalent capacitance of three capacitors of capacitance C1,C2 and C3 connected in parallel is 12 units and the product C1C2C3=48. When the capacitors C1 and C2 are connected in parallel the equivalent capacitance is 6 units. Then the capacitance are :