An AC source is connected to a series combination of a light-bulb and a variable inductor. If

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An AC source is connected to a series combination of a light-bulb and a variable inductor. If the inductance is increased, the bulb's brightness.

A. Increases. 

B. Decreases. 

C. Does not change.

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Related Book For  answer-question

College Physics A Strategic Approach

ISBN: 9780321595492

2nd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

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