An AC source is connected to a series combination of a light-bulb and a variable inductor. If
Question:
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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The answer is B Decreases An inductor opposes changes in ...View the full answer
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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