WAEC - Physics (2023 - No. 5)
The process of producing electric current by a changing magnetic field is referred to as
magnet induction
electromagnetic induction
flux linkage
electrostatic induction.
Обяснение
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.
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.