Eli and Baraz decide to do the following problem from the book.If a coil consists of N turns with the same area and is the magnetic flux through one coil, an emf is induced in every coil. The coils are in series, so their emfs add; therefore, the total induced emf inΔΦthe coil is given by E = -N--NAⓇAtSuppose the first coil of wire illustrated in the simulation is wound around the iron core 7 times. Suppose the second coil is wound around the core N₂ = 18 times. Shortly after the switch has beenclosed, the flux through the second coil of wire changes from 3.0 Wb per turn to 3.5 Wb in each turn of wire over a time interval of 0.3 s. Find the magnitude of the emf induced in the coil.BV

Answered: Image /qna-images/answer/f7957384-9d8c-4760-a458-489171fa76e4.jpg

Eli and Baraz decide to do the following problem from the book. If a coil consists of N turns with the same area and is the magnetic flux through one coil, an emf is induced in every coil. The coils are in series, so their emfs add; therefore, the total induced emf in the coil is given by & = -NAD At Suppose the first coil of wire illustrated in the simulation wound around the iron core 7 times. Suppose the second coil is wound around the core N₂ = 18 times. Shortly after the switch has been closed, the flux through the second coil of wire changes from 3.0 Wb per turn to 3.5 Wb in each turn of wire over a time interval of 0.3 s. Find the magnitude of the emf induced in the coil.

Eli and Baraz decide to do the following problem from the book. If a coil consists of N turns with the same area and is the magnetic flux through one coil, an emf is induced in every coil. The coils are in series, so their emfs add; therefore, the total induced emf in the coil is given by & = -NAD At Suppose the first coil of wire illustrated in the simulation wound around the iron core 7 times. Suppose the second coil is wound around the core N₂ = 18 times. Shortly after the switch has been closed, the flux through the second coil of wire changes from 3.0 Wb per turn to 3.5 Wb in each turn of wire over a time interval of 0.3 s. Find the magnitude of the emf induced in the coil.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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