Question

anybody can tell me about passive components or lumped elements

Answer 1

passive components are the elements in a circuit which use the energy (part of the energy) given to it. ie elements like resistor,capacitor etc

Answer 2

exactly. In other words passive components consume power, while active provide it

Answer 3

passive components may be slaves to those components which are actively involved in operation .ie they are dependent on other(active components ) for their survival ...

Answer 4

passive elements are those which do not source energy