What is capacitor and capacitor Works in Full Deatails

 What Is capacitor ?

A capacitor is an electronic component that stores electric charge and energy. It is made up of two conductive plates separated by a dielectric material, which is an insulating material that prevents electrical charge from flowing between the plates. The capacitance of a capacitor, measured in farads, is determined by the size of the plates and the distance between them.

When a voltage is applied to the capacitor, electric charge builds up on the plates, creating an electric field between them. The amount of charge that can be stored on the plates is proportional to the voltage applied and the capacitance of the capacitor. The energy stored in a capacitor is given by the equation E = 1/2 * C * V^2, where E is the energy, C is the capacitance, and V is the voltage.

Capacitors have a wide range of applications in electronics. They can be used as energy storage devices, voltage regulators, filters, and timing circuits. In energy storage applications, capacitors are used to store energy and release it quickly when needed, such as in camera flashes or power supplies for electronic devices. Capacitors can also be used in voltage regulation circuits, where they smooth out fluctuations in voltage by absorbing excess charge during periods of high voltage and releasing it during periods of low voltage.

In filtering applications, capacitors are used to block or attenuate certain frequencies of signals, allowing only certain frequencies to pass through. This is often used in audio applications, where a capacitor is used to filter out high-frequency noise from a signal. Capacitors can also be used in timing circuits, where they are used to create delays or time constants.

There are many different types of capacitors available, each with its own characteristics and applications. Some common types of capacitors include electrolytic capacitors, ceramic capacitors, tantalum capacitors, and film capacitors. The choice of capacitor type depends on the specific application and the required performance characteristics, such as capacitance, voltage rating, and temperature range.

In summary, capacitors are an important electronic component that stores electric charge and energy. They have a wide range of applications in electronics, including energy storage, voltage regulation, filtering, and timing circuits. The choice of capacitor type depends on the specific application and performance requirements, and careful selection of the right capacitor can be critical to the performance and reliability of an electronic circuit..

What Is Diode And How To Diodes Works In Full Deatils

 What Is Diode?

A diode is an electronic component that allows current to flow in only one direction. It is made up of a p-type semiconductor and an n-type semiconductor that are fused together. The p-type semiconductor has an excess of positively charged holes, while the n-type semiconductor has an excess of negatively charged electrons.

When a voltage is applied to the diode in the forward direction (positive to the p-type and negative to the n-type), current flows easily through the diode. This is because the positive voltage attracts the electrons in the n-type semiconductor, and the negative voltage attracts the holes in the p-type semiconductor. The result is a current flow from the positive side of the diode to the negative side.

In the reverse direction (positive to the n-type and negative to the p-type), the diode acts as an insulator, and virtually no current flows. This is because the negative voltage repels the electrons in the n-type semiconductor, and the positive voltage repels the holes in the p-type semiconductor. The result is a high resistance to current flow from the positive side of the diode to the negative side.

How To Diodes Works

A diode works by allowing current to flow in only one direction. It is made up of a p-type semiconductor and an n-type semiconductor that are fused together to form a p-n junction. The p-type semiconductor has an excess of positively charged holes, while the n-type semiconductor has an excess of negatively charged electrons.

When a voltage is applied to the diode in the forward direction (positive to the p-type and negative to the n-type), current flows easily through the diode. This is because the positive voltage attracts the electrons in the n-type semiconductor, and the negative voltage attracts the holes in the p-type semiconductor. The result is a current flow from the positive side of the diode to the negative side.

In the reverse direction (positive to the n-type and negative to the p-type), the diode acts as an insulator, and virtually no current flows. This is because the negative voltage repels the electrons in the n-type semiconductor, and the positive voltage repels the holes in the p-type semiconductor. The result is a high resistance to current flow from the positive side of the diode to the negative side.

Diodes are used in many electronic applications, such as rectifiers, voltage regulators, and signal modulators. They are also used in power supplies, where they convert AC voltage to DC voltage by allowing current to flow in only one direction. Diodes can also be used for switching applications, where they can be used to turn a circuit on or off. Overall, diodes are an essential component in modern electronics and play a critical role in many applications.

low of lenz (lenz law definition )

Lenz's law (lenz law definition )

The rule of Lenz-inspired driven carrier force is such that he always opposes the reason by which it has originated. For example, if we bring the north pole of a magnet near a horoscope, the direction of the induced current in the horoscope is as follows that the serum of the horoscope which is towards the magnet becomes the North Pole, that means the flow of the current flows through the view. it occurs . Due to the formation of the North Pole, this serum seems to be repulsive to the incoming magnet. This repulsive force force opposes the speed of the magnet (coming near). Now if we take the magnet away from the horoscope then the direction of the induced current changes in the horoscope and the sera near the magnet of the horoscope becomes the South Dhruv which attracts the magnet and hence the motion of the magnet is again opposed. .

         This rule was rendered in 1833 by Heinrich Lenz.

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Types, Forms, and Uses of DC Motors

DC motors are of 3 types as follows

D.C.Series Motor:

                                     Which is attached to the field with a field coil armature in DC motors, it is called a series motor. Its field coil is made of a low-angle thick thick wire. Such motors are very high tork in the starting.

                                    When changes in armament currents are changed in such motors, flux changes also. In other words, the load decreases by speed as much as it grows. Similarly, when the load decreases, the reduction in currents And increase in the back emf. The increase in the speed of the emf should also increase in its speed and the increase in the speed in the speed of this is in the root ratio. Whenever there is a load of 0, the speed of the motor increases so much so that the winding out of the armature also removes the winding from its center reclamation force. Therefore, when the serial motor is loaded on load 0 or executed with very little load Do not come.

                       According to the above, when the load is moved in a snap, the speed of the motor increases very rapidly due to the decrease of the flux. For this reason connecting this motor with a bandage is a danger. Because if the belt breaks or slips then the speed will increase very fast.

 Series motor used:

                      It is used where there is a need for more torque in the beginning of the place eg Cracken, Hause, Electric Train and Tram, Large Bending Roll, Fan, Air Compressor, Gear Drive etc.

2.DC Shunt Motor:

                      In this type of motor, the field coil and armature are connected in parallel to each other. To make the field of this motor more barrier, it is made to make the wire more intense, making it coiled with a wire. Since the field was in parallel to the field winding armature The same electrical current flows from the field

                      When the load is zero, the flux is high. And as the load increases. As per the reaction of Arthritis, there is slight change in this flux. Changes in speed due to changes in flux, but this change is minimal Due to this reason the shunt motor is called a continuous motor.

                      Specifically, each shin motor with a capacity of 1/2 hp or higher has additional poles between its main poles. Their cues are to prevent sparking. This motor can be converted into a reverse direction and can be changed in the opposite direction. It has to change the direction of current flowing through the armature.

Use of shunt motor:

                   Since the shunt motor has a feature of motionless motion, this type of motor is used to run the space which is not allowed to change the speed of the motions, as the introduction of the machine shaft line shaft, as well as running pumps, machine tools, bloilers, printing presses, spinning machines etc. For this type of motor is used.

3. Compound Motor:

              Like a compound generator, compound motor also has field coils both in the series and shunt, and so the flux that is produced inside the air gap is caused by the combined effect of both the fields, the series is composed of a low-thick thick wire, whereas shunt vibrating increases This type of motor has both a series of shirts and shirt type, both types of compound motor If the series field is dominant then the motor series will act like a motor and if the shunt field is dominant then the motor shirt will work like a motor.

            If both of these field's fluxs are in one direction, both of these fields are connected, then a combination motor is called a computational compound motor but if the series field is in the opposite direction of the flux shunt field of the field field then the connection motor should be replaced by the differential comp motor Is called

Use of Compound Motor:

                This type of motor is used in the motor, for example, to see the properties of both the series and shunt in Malta, where there is a need for excessive talk breaks, eg, in the express machine, rolling mills, stone crush lift etc.

Advantages of a Command Motor:

1.When the load goes down, the speed of the motor does not grow much like the motor

2. If load is high then in that case, it can produce torque in greater proportion

What is polyphase? Tell the benefits of polyphase

polyphase:

       More than one meaning 2 phase, 3 phase and 6 phase is called polyphase

Single Phase:

                        The alternator producing a phase supply consists of a vending. In this case the value of voltage and current does not change

Phase 2:

                      The alternator producing two-phase supply consists of two vending. It is facing both ways in such a way that the phase difference between them is 90 degrees. Now if the value of voltage between phase and neutral is 200 v, then two The phase voltage will be 200 * √2V

3 phase:

                     3 phase alternator is arranged in three ways, so that the phase difference between them is 120 degrees. Now if the value of voltage between a phase and neutral is 200 v then the voltage between any two phases = 200 * √3v will be

Definitions of Magnetism

Definition of Certain Matters Related to Magnet

1.Megnetic force lines:

         It can be said as a fictional type of line that travels inside the magnet from South Paul to North Paul. And beyond the Magnet, it travels from North Paul to South Paul. The force lines near the magnet poles are more dominant, whereas these lines fall away from the magnet. The unit is the Maxwell for measuring the power lines. And its big unit is Webber.

               1 Webber = 1000000 Maxwell is done.

2.Magnetic Field:

                         The area around the magnet is stopped by the force lines, or in other words, the area around the magnet has the effect of the magnet, the area is called a magnetic field or magnetic field

3. Magnetic circuit

                         The continuous path taken by the magnetic circuit is called a magnetic circuit.

4. Magnetoortive Force:

                         The magnetic potential difference required to maintain the magnetic flux in the magnetic circuit is called the Magnetoorte Morteves Force. It is similar to the emf of the electrical circuit, the unit of Magnetoortive Force is Gilbert, whose unit in the mks method is an ampere turn.

5.Magnetic Flux:

                       The group of force lines crossing the area or space occupied by the magnetic field is called a magnetic flux.

6.Magnetic induction:

                      This is an action that leads to magnetic properties due to the magnetic presence of magnet. Eg. If a rod of iron is placed in close proximity to the iron pan, and if it is placed magnet near the rod, then magnetism will occur due to the presence of magnet in the rod and it will attract the rust of iron.

Magnetism and electromagnetism

What is Magnet? And its type

                    Some of the naturally found minerals have the power to attract small fragments of iron. Such pieces of mineral are known as magnets. Their characteristic of this attraction is called magnetism or magnetism. Both ends of the magnet are called poles or pole. When the magnet hangs freely, both of the pole lies in the north-south direction. The North Side of the North Pole, which lies in the North, is known as South Pole, which is also known by North Paul (South) and South Pole (S).

                                           Now it is known that there is two types of magnet types

1. Natural Magnet:

                          Since such magnet is found naturally in mineral form, it is treated as a natural magnet. This type of magnet is also called a directional stone, as it is used to learn direction by navigators.

2. Creative Magnet:

                         An artificially created magnet is known as an artificial magnet or artificial magnet. It has the following types.

Permanent or Permanent Magnet:

                         The magnet that is capable of keeping Magnet's magnetic properties for a long time is called a permanent magnet. There are twelve types of types, type U, types of horses, cylindrical type and needles of Compass

Temporary Magnet:

                         A magnet is called the Temporary Magnet which is also known as electromagnet, which removes the magnetizing force from which the magnetic properties in the magnet are abolished.

What is electromagnet? Explain about it:

       All electromagnetes are temporary magnet, which are made from the super enamel wire around the piece of iron, by wandering through the passage of the passage. Until it is transmitted, magnetism remains in it and it remains electromagnet. To make electromagnet Soft steel or silicone steel is used

Properties of Magnet:

Magnet always attracts iron and its alloys
When the magnet is hanging freely, its north pole will be north of the earth and its south pole will be south of the earth.
Attraction between Paul similar to Magnet and extraction between unequal pole is done
When each piece of magnet pieces is made into an independent magnet becomes
Magnetism is destroyed when the magnet is heated or if it is scratched from the height.