Two capacitors of capacitance C are connected in series. If one of them is filled with dielectric substance K, what is the effective capacitance?

Two capacitors with capacitances C_(1) and C_(2) are connected in series. Find the resultant capacitance.

Two capacitors of capacitance C_1 and C_2 are connected in series and a voltage V is applied across them.'What is the P.D. across C_1 :

The effective capacitance of two capacitors connected in series is

Three identical capacitors each of capacitance C are connected in series and this connection is connected in parallel with one such more identical capacitor. Then, the capacitance of the whole combination is

Three capacitor of capacitance C(mu F) are connected in parallel to which a capacitor of capacitance C is connected in series. Effective capacitance is 3.75. then capacity off each capacitor is

Three capacitor of capacitance C(mu F) are connected in parallel to which a capacitor of capacitance C is connected in series. Effective capacitance is 3.75. then capacity off each capacitor is