The changing magnetic flux causes induced emf which produces electric field in the region. With distance from the region of changing magnetic flux, the electric field intensity:
Correct answer: A. Decreases inversely
- A. Decreases inversely
- B. Increases inversely
- C. Increases directly
- D. Remains unchanged
Explanation
The electric field induced by a changing magnetic flux follows an inverse relationship with distance from the region of changing magnetic flux. So, the correct choice would be A) decreases inversely. As you move farther away from the region of changing magnetic flux, the intensity of the induced electric field diminishes inversely with distance.
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