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As shown in the figure, two solenoids are in line. The switch S, initially closed, is suddenly opened. Just after opening S, what is the polarity of the induced emf in terminals X and Y?
Unfamiliar Caregiver
A person who provides care or assistance to someone but is not known previously by the individual receiving care, often leading to adjustments in behavior or attachment.
Reciprocal Relationship
A mutual or two-sided relationship where both parties benefit, contribute, or are influenced by each other.
Psychological State
The mental condition of a person at a given time, encompassing emotions, thoughts, attitudes, and feelings.
Permanent State
A condition or status that does not change over time and remains constant indefinitely.
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