The Area and the Number of Turns in a Loop

question 92

Multiple Choice

The area and the number of turns in a loop of wire are doubled. Assuming that all the other parameters remain the same, what happens to the induced emf in that loop of wire?

• A) It is doubled.
• B) It is reduced by a factor of 2.
• C) It is reduced by a factor of 4.
• D) It is quadrupled.
• E) It stays the same.

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Definitions:

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