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A battery is connected to a series RL circuit at time t = 0. At what multiple of T will the current be 0.127% less than its equilibrium value? Number i Units

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 72P: What resistance R must be connected in series with a 200-mH inductor of the resulting RLC...

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Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.

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A battery is connected to a series RL circuit at time t = 0. At what multiple of t̟ will the current be 0.127% less than its equilibrium
value?
Number
i
Units

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