Shaker Flashlight . Click hereto get an answer to your question ️ What do you understand by electromagnetic induction? Meaning of electromagnetic induction. EMFs surround electronic devices when there is a change in charged particle velocity. If you like it and nobody in your home gets sick, then perhaps you’ll have your answer. Explain with the help of a diagram. And when Faraday presented his discovery, one person asked him, so what? Electromagnetic Induction was first discovered way back in the 1830’s by Michael Faraday. For example, an alternator (that is a generator of AC current) works via electromagnetic induction. 0 0 1. An EMF can be induced in two ways, i.e., when an electric conductor is kept in a moving magnetic field or when the electric conductor is constantly moving within a static magnetic field. The process by which a substance, such as iron or steel, becomes magnetized by a magnetic field. What is the big deal? Show the direction of the induced current flow through the wire. ltBrgt (b) Name one devices which works on the phenomenon of electromagnetic induction. All Activity; Questions; Unanswered; Categories; Users; Ask a Question; Ask a Question . In Faraday's first experimental demonstration of electromagnetic induction (August 29, 1831), he wrapped two wires around opposite sides of an iron ring (an arrangement similar to a modern toroidal transformer). (c ) Describe different ways to induce current in a coil of wire. See more. What do you understand by electromagnetic induction? State Faraday’s laws of electromagnetic induction. Electromagnetic induction was discovered independently by Michael Faraday in 1831 and Joseph Henry in 1832. Write something completely different. Induction definition, the act of inducing, bringing about, or causing: induction of the hypnotic state. Explain with the help of a diagram. Electromagnetic induction is the use of the movement of magnets around a coil of wire to create an electrical current through the wire. Answer: Whenever the magnetic flux linked with a closed coil changes, an emf (electromotive force) is induced and hence an electric current flows in the circuit. A mathematical expression of Faraday’s law of electromagnetic induction was derived as: ε = – N ΔΦ/Δt. 2 See answers jagadhes1979 jagadhes1979 Answer: the magnetic field created when magnet is brought near a current carrying conductor. by changing the magnetic lines of force through the conductor is called electromagnetic induction. See more. (b) Name one device which works on the phenomenon of electromagnetic induction. asked Dec 21, 2018 in Class X Science by muskan15 (-3,443 points) What do you understand by electromagnetic induction? please mark it as a brainliest answer . In the example model, electromagnetic induction produces voltage to … Electromagnetic induction, in physics, the induction of an electromotive force in a circuit by varying the magnetic flux linked with the circuit. This process of electromagnetic induction, in turn, … Write something. The diagram below shows a segment of a wire as it moves through a region of uniform magnetic field B. It has to do with the direction of the induced emf. Electromagnetic induction (also known as Faraday's law of electromagnetic induction or just induction, but not to be confused with inductive reasoning), is a process where a conductor placed in a changing magnetic field (or a conductor moving through a stationary magnetic field) causes the production of a voltage across the conductor. Login. Definition of electromagnetic induction in the Definitions.net dictionary. discuss ion; summary; practice; problems; resources; Problems practice. Electromagnetic Field: An electromagnetic field (EMF) is an electricity derivative produced by electrical conductors and alternating currents. Because induction heating is accomplished using a magnetic field, the work piece (or load) can be physically isolated from the induction coil by refractory or some other non-conducting medium. (c) Describe different ways to induce current in a coil of wire. Learn more. Report ; Posted by ꧁༒☬☠AshuMikku☠︎☬༒꧂ Tiwari 7 months, 2 weeks ago. Answer: First law: Whenever magnetic flux linked with a closed circuit changes, an emf is induced in the circuit. What do you mean by electromagnetic induction Report ; Posted by Aman Kumar 1 year, 2 months ago. Faraday noticed that when he moved a permanent magnet in and out of a coil or a single loop of wire it induced an E lectro M otive F orce or emf, in other words a Voltage, and therefore a current was produced. 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