Capacitance

1.   In a circuit resistance offered by a capacitor is known as capacitance.
2.   Farad is unit of capacitance.
3.   It is indicated by C.

Capacitance in parallel

1. If n capacitances are connected in parallel the joint effect of all of capacitance is equivalent to the total of individual capacitances.

                                                C_eq=   C₁+C₂+C₃+...........+C_n

Capacitance in Series

1. If n capacitances are connected in series, the reciprocal of joint effect of all of capacitances is equivalent to the total of reciprocals of individual capacitances.

                                          1/C_eq= 1/C₁+1/C₂+1/C₃+.......................+1/C_n