Inductance Henry — FRCA Primary MCQ
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Correct answer: B — Henry
Explanation lettering: C = shown as A · A = shown as B · B = shown as C · E = shown as D · D = shown as E
Inductance (the property of a conductor to oppose changes in current by inducing an EMF) is measured in Henrys (H). An inductor stores energy in a magnetic field. Inductance is relevant to: MRI physics / electrical filters / and some monitoring equipment. The Tesla is the unit of magnetic flux density. The Weber is the unit of magnetic flux.
Reference: Al-Shaikh Stacey 2019 Essentials of Anaesthetic Equipment