Voltage induced in an inductor during the collapse of a magnetic field:
Inductance

Flashcard
•
Physics
•
12th Grade
•
Easy
Shaliza Shahril
Used 2+ times
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22 questions
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1.
FLASHCARD QUESTION
Front
Back
Counter emf
2.
FLASHCARD QUESTION
Front
Inducing voltage across a coil requires ____
Back
Relative motion between the coil and the magnetic field.
3.
FLASHCARD QUESTION
Front
Lenz's law: Induced voltage across an inductor ____.
Back
Always opposes the applied voltage.
4.
FLASHCARD QUESTION
Front
An inductor ____
Back
Stores energy in a magnetic field
5.
FLASHCARD QUESTION
Front
Voltage production in an inductor due to its magnetic field is called ____.
Back
Self-inductance
6.
FLASHCARD QUESTION
Front
Changing the magnetic field of an inductor can be done by adjusting the current through the coil. (true / false)
Back
True
7.
FLASHCARD QUESTION
Front
Voltage across an inductor is inversely proportional to the rate of change of magnetic flux. (true / false)
Back
False
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