1. What are passive and active electrical components?

Question

Accepted Answer

Passive and active electrical components are two types of components used in electronic circuits.

Passive components do not require an external power source to function, such as resistors, capacitors, and inductors.
Active components require an external power source to function and can amplify or control the electrical signal, such as transistors, diodes, and integrated circuits.
Passive components are typically used to control the flow of current or store energy, while active components are used to manipulate and amplify signals.
Examples of passive components include resistors that limit the flow of current, capacitors that store and release electrical energy, and inductors that store energy in a magnetic field.
Examples of active components include transistors that amplify or switch electronic signals, diodes that control the flow of current, and integrated circuits that perform complex functions.
Understanding the difference between passive and active components is crucial in designing and troubleshooting electronic circuits.

Accepted Answer

1. A circuit component which can deliver power or power gain in an electric circuit for infinite duration of time is known as active component. A circuit element which only absorbs the power and convert it in heat or stores in electric field or magnetic field is known as passive components.

1. What are passive and active electrical components?

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