0
What else can I help you with?
What is the analogy of short circuit?
Im searching for the analogies of the following words 1.Overloading 2.Short circuit 3.Circuit Protectors 4.Electromagnetic Induction 5.Len'z law
What is the principal of DC Generator?
BASIC PRINCIPLE OF OPERATIONThe generator is an application of electromagnetic induction. It works on theprinciple that when a wire is moved in a magnetic field, then the current isinduced in the coil. A rectangular coil is made to rotate rapidly in the magneticfield between the poles of a horse shoe type magnet. When the coil rotates, it cutsthe lines of magnetic force, due to which a current is produced in the generatorcoil. This current can be used to run the various electrical appliances
What is construction and working of single phase transformer?
The single phase transformer works on the principle of mutual induction. Explanation: When an alternating voltage V1 is applied to a primary winding, an an alternating current I1 flows in it producing an alternating flux in the core. As per Faraday's law of electromagnetic induction, an emf e1 is induced in the primary winding. Where N1 is the number of the turns in the primary winding's induced emf in the primary winding is nearly equal and opposite to the applied voltage V1
A auto transformer has what kind of induction?
self-induction."According to Lenz's law,[6]a changing electric current through a circuit that contains inductance, induces a proportional voltage, which opposes the change in current (self-inductance). The varying field in this circuit may also induce an e.m.f. in neighbouring circuits (mutual inductance)." - Wikipedia
What makes the armature in the electric motor rotate?
from Faraday's law of electromagnetic induction : when a current carrying conductor cuts the magnetic field an E.M.F (electro motive force) is produced and it sets up in such a direction so as to oppose the cause of it. the stator winding of a motor which produces the R.M.F (rotating magnetic field) serves as the magnetic field and the armature winding is the current carrying conductor which cuts the magnetic field , thus an EMF is induced in the armature which again produces a force to oppose the emf produced in the armature winding.
Who discovered the principles?
Basically all the motors run by "Electromagnetic induction" principle which was set by Michael Faraday.This principle also known as "Faradays law of electromagnetic induction".
Who discovered the motor principle?
Basically all the motors run by "Electromagnetic induction" principle which was set by Michael Faraday.This principle also known as "Faradays law of electromagnetic induction".
Does faradays law of electromagnetic induction explains wireless transmission of electricity?
not entirely, you need Maxwell's equations for a complete explanation
Why a negative sign appears in the equation of faradays law of electromagnetic induction?
the inducedd e.m.f and the change in magnetic flux have opposite direction
What is Faraday second law of electromagnetic induction?
Second Law of Faraday's Electromagnetic Induction state that the induced emf is equal to the rate of change of flux linkages (flux linkages is the product of turns, n of the coil and the flux associated with it).
Why doesn't electromagnetic induction break the law of conservation of energy?
The lens law is the answer.
What principle do Tesla coils use to generate electricity a. Electromagnetic induction c. Newton and first law b. Kinetic energy d. Boyle and law?
a. Electromagnetic induction. Tesla coils use electromagnetic induction to generate high-voltage, high-frequency alternating current electricity.
What is Faraday's 1st law?
Faraday's 1st law of electromagnetic induction states that a change in magnetic field within a closed loop induces an electromotive force (emf) in the loop. This emf is proportional to the rate of change of the magnetic field with respect to time and is the basis for generating electricity in devices like generators and transformers.
What is the process by which electric current is generated by placing a wire in a field?
electromagnetic induction
How do you work transformer?
The working of a transformer depends on the Faraday Law of Electromagnetic Induction.
Which device transfers electrical energy from a primary coil to a secondary coil induction?
A transformer is a device that transfers electrical energy from a primary coil to a secondary coil through electromagnetic induction. It functions based on the principle of Faraday's Law of electromagnetic induction.
What is the concept behind electromagnetic induction?
Electromagnetic induction is the process where a changing magnetic field induces an electric current in a conductor. This phenomenon is described by Faraday's law of electromagnetic induction, which states that the induced electromotive force in a circuit is directly proportional to the rate of change of the magnetic field flux through the circuit.
