Question

Three capacitor each of capacitance 4uF are to be connected in such a
way that it's effective capacitance is ouF.This can be done by

Options Given :

● Connected two in series and one is parallel

● Connected all of them in parrallel

● Connected all of them in series
●Connected two in parrallel and one is series​

Answer 1

Answer:

not possible.

for 1 option answer is 6

for 2 option 12

for3 option 4/3

for4 option 8/3