The process of producing electric current by a changing magnetic field is referred to as...
PHYSICS
WAEC 2023
The process of producing electric current by a changing magnetic field is referred to as
- A. magnet induction
- B. electromagnetic induction
- C. flux linkage
- D. electrostatic induction.
Correct Answer: B. electromagnetic induction
Explanation
The process of producing electric current by a changing magnetic field is referred to as electromagnetic induction. Electromagnetic induction is a phenomenon in which a voltage is generated in a conductor when it is exposed to a changing magnetic field. This voltage can then be used to drive an electric current.
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