A time-varying magnetic field creates an electric field, this is called _.
Correct answer: C. Electromagnetic induction
- A. Electric induction
- B. Magnetic induction
- C. Electromagnetic induction
- D. Dipole induction
Explanation
Electromagnetic induction is the process of generating an electric current in a conductor by placing it in a changing magnetic field.
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About Electromagnetism
Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
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