Difference Between Capacitor and Inductor

Hello, readers welcome to the new post. Here we will discuss the Difference Between Capacitor and inductors. There are two commonly used devices in the electrical system inductor and capacitor. The capacitor is used for opposing of volts and the inductor is used for current change opposition. Capacitors store energy in the electrical field and the inductor stores energy in the form of a magnetic field. Capacitors inductors are considered the main parts of electrical power systems.

Here we will cover different parameters to know about the differences between these two devices. So let’s get started with capacitor vs inductor.

Table of Contents

What is Capacitor

The capacitor is a passive component that comes with two pins and stores energy in the form of an electrical field.

The capacitor effect is called capacitance. There is some value of capacitance that exists in the conductors in circuitry but the addition of capacitors enhances the capacitance.
Capacitors are also called condensers and condensators.
There are different types of capacitors on the basis of shapes and structures.
Most capacitors consist of two pins that are metallic plates and have dielectric material for separation.
The capacitor can be foil thin sheet and electrolyte. The use of nonconducting dielectric material work as to enhances the charging capacity of the capacitor.
The material used for dielectrics is glass, ceramic paper, mica, and air.
Capacitors are used in different devices as electrical circuits.
If volts are given to the capacitor terminals through a battery electrical field is created about the dielectric that results in positive charges on one electrode and negative charges on the other electrode.
There are no current flows in the dielectric material. But the flow of charges through the source circuit.
The energy stored in the capacitor is 1/2 CV2.
It is an insulator for dc current means dc can not pass through it
Current leads volts by 90 degrees in the case of ac circuits
For dc circuits, the capacitor connects in series combination with resistance current at the start large then goes to 0
The unit of the capacitor is Farad
Commonly used types of capacitors are Electrolyte, and ceramic.
It works as a short circuit for ac circuits means ac passes through it and blocks dc

What is Inductor

The inductor is an electrical device used for energy storage in the form of a magnetic field and is also named a coil choke and reactor.
In inductors there is wire with insulation is wounded in a coil shape

If current passing in the windings varies time changing magnetic files produce and EMF in the conductor according to Faraday Law
According to Lenz Law, the voltage induced has a direction opposite the current change which produces that emf
That causes the inductors to oppose the change in current in the inductor.
Inductors is used on the basis of inductance value which is the ratio of volts and the current rate of change. The unit of inductance is Henry H.
That is equal to Weber/ampers. The value of the inductor is 1mocroHerny to twenty Herny.
In different inductors magnetic core created with iron or ferrite in the coil is used that used to enhance the magnetic file and also inductance
With capacitors and resistances inductor is a passive circuit device. It is commonly used in AC devices mostly in radio.
It is used for AC blocking and allows the flow of DC. The inductor called choke that used for AC block and DC flow.
Used in electronic filters for the separation of signals based on frequency values.
It is used with a capacitor to make tune circuits employed in radio and TV receivers
Energy stored in the magnetic field is 1/2LI2
Its unit is Herny.

Inductors vs. Inductance

Inductors

The inductor is a passive component that stores energy in the form of an electrical field as a result of current flow.
It has wire wound like a coil about the core of air or magnetic materials.
For finding the value of inductance of inductors, turn the wire diameter and core materials used.
The inductor of inductors is measured in henries.
It stores energy in the form of a magnetic field for a shorter time, but the current continually flows.

Inductance

It defines features for the circuit to store energy in a field when current flows in the conductor.
The measuring unit is Henry.
Circuit composition and geometry define the value of inductance.
It is used for the creation of filter circuits, blocks, and store energy.
It provides to find the value of energy stored in a magnetic field

Capacitor vs. Inductor

Here inductor vs capacitor details are explained.

Capacitors

It is known as a passive component that stores energy in the form of a field when the supply is connected to its pins.
It has two conductive plates that are differentiated with insulation known as dielectric.
It stores energy for small time intervals and current flow.
It has resistance for voltage variation with changes in current that can perform flow current. It operated like a filter for removing voltage fluctuations.
The energy stored is directly proportional to the voltage and capacitance of the capacitor.
It is used for storing energy in filter and timing circuits.

Inductors

It is a passive element that stores energy in a magnetic field.
It stores energy for a longer time and a continuous flow of current.
It has resistance for varying currents with changes in voltage about it. It operated like a filter for preventing current fluctuations.
The current stored in the inductor is called inductance.

Characteristics of Capacitors and Inductors

Capacitors

Store energy in the form of the electrical field.
It has two plates and is separated with insulation between them.
Charging measuring capacity is called capacitance and is measured in farads.
It comes in polarized and non-polarized features.
It is used for smoothing fluctuations of voltage.
It is used for energy storage and part of timing circuits.

Inductors

It stores energy in the form of a magnetic field.
It has wire wound about the core.
Storing magnetic field features called inductance is known as Henry.
It has the resistance to current following a change in voltage.
It is used for smoothing current fluctuations.
Used in filter tuning circuits

Types of Capacitors

Ceramic capacitors

It is made with ceramic material and comes with electrodes and has different capacitance and size values. It is used for high-frequency circuits.

Electrolytic capacitors

It has high capacitance as compared to ceramic capacitors and has metallic oxide and metal layers.

Film capacitors

It is made with thin plastic layers and metallic electrodes having different types of polycarbonate and polyester. It is used for high volts circuits and high temperatures.

Tantalum capacitors