An alternating current circuit consisting of an alternating current source with a maximum voltage of 250 V, an ohmic resistance ignorant coil and a thermal ammeter. Its ohmic resistance is 12 ohms connected in series. If the reading is 10 amperes, then the value of the inductive reactance of the coil?

An alternating current circuit consisting of an alternating current source with a maximum voltage of 250 V, an ohmic resistance ignorant coil and a thermal ammeter. Its ohmic resistance is 12 ohms connected in series. If the reading is 10 amperes, then the value of the inductive reactance of the coil?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 18P: What is the self-inductance of a coil whose reactance is 10 at 60 Hz?

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