Inductance in series and parallel

Two inductances connected in parallel are equivalent to a single inductance of 1.5H and when connected in series are equivalent to a single inductance of 0.8 H. The difference in their inductance is

Two inductors each of inductance L are joined in parallel. Their equivalent inductance is

" Two inductors each of inductance L are joined in parallel.Their equivalent inductance is "

combination OF capacitor ( series and parallel )

Combination of capacitors| series and parallel combination

If n identical capacitors are connected in series and then in parallel then the ratio of effective capacity in parallel and in series combination i.e. C_(P)/C_(S) is

Series and parallel combination