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Button control asynchronous motor energy consumption brake circuit

Lamp DefinitionA lamp is define d as a device that produces artificial light for uses such as visibility, decoration, and signaling.How the lamp works Electricity: Electricity is the flow of electrons through a conductor. When electricity passes through a lamp’s filament, gas, or semiconductor, it causes them to emit photons (light particles). Gas: Gas is a state of matter that consists of molecules that are free to move. When gas is heated or exposed to an electric current, it produces light by

Motor reversible reverse rotation reverse braking control circuit

What are Bimetals?Bimetal DefinitionA bimetal is defined as an object composed of two separate metals joined together, retaining their individual attributes.Properties of BimetalsBimetals combine the distinct qualities of each metal into a single functional unit.Working Principleimetals bend when heated or cooled due to the different thermal expansion rates of the metals.l is the initial length of the object,Δl is the change in length,Δt is the change in temperature,The unit of αL is per °C.Comm

What is a Quantum Number?Quantum Numbers DefinitionQuantum numbers are defined as values that describe the location, energy level, and spin of electrons in an atom.Principal Quantum NumberThis number, denoted as ‘n’, represents the main energy level or shell an electron occupies.Orbital Quantum NumberAlso known as the azimuthal quantum number, this number, denoted as ‘l’, indicates the subshell and shape of the orbital.Magnetic Quantum NumberThis number, denoted as ‘m or ml’, describes the orien

What is an Atom ?Atom DefinitionAn atom is defined as the smallest unit of matter that retains the properties of an element.Nucleus CompositionThe nucleus contains protons and neutrons and is the core where most of an atom’s mass is concentrated.ProtonProtons are positively charged particles. Charge on each proton is 1.6 × 10-19 Coulomb. The number of protons in nucleus of an atom represents the atomic number of atom.NeutronNeutrons do not have any electrical charge. Means, neutrons are electric

What is Faraday’s Law?Faraday’s Law DefinitionFaraday’s law of electromagnetic induction is defined as the principle that a changing magnetic field within an electric circuit produces an electromotive force.First LawFaraday’s first law states that any change in the magnetic environment of a coil induces an EMF, known as induced EMF, and, if the circuit is closed, induces current as well.Method to change the magnetic field: By moving a magnet towards or away from the coil By moving the coil into

What is Lenz's Law?Lenz’s Law DefinitionLenz’s Law is defined as the principle stating that the induced current in a conductor will flow in a direction such that the magnetic field it creates opposes the change in the magnetic field that produced it.Induction PrincipleIf the magnetic flux Ф linking a coil increases, the direction of current in the coil will be such that it will oppose the increase in flux and hence the induced current will produce its flux in a direction as shown below (using Fl

Asynchronous motor reverse brake control circuit with Intermediate relay

What is Gauss’s Theorem ?Gauss’s Theorem DefinitionGauss’s theorem states that the total electric flux through any closed surface is equal to the net positive charge enclosed by that surface.Flux and ChargeThe flux from an electric charge depends on the quantity of the charge.Mathematical ExpressionGauss’s theorem is expressed mathematically using a surface integral involving flux density and the outward vector.Component FluxIf a charge is not at the center, the flux lines resolve into horizonta