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Q: What is electromagnetic induction?
  • A. The generation of electric current due to the relative motion between the coil and the magnetic field.
  • B. Generation of electrostatic force due to relative motion between the coil and the magnetic field
  • C. Generation of electric current due to static current between the coil and the magnetic field.
  • D. The generation of electric current due to the relative motion between the induction motor and the magnetic field.
Correct Answer: Option A - Electromagnetic Induction : Whenever the magnetic lines of force or magnetic field passing through a closed circuit change, an induced electromotive force is produced and hence a induced current is produced in it this generation of electric current due to the relative motion between the coil and the magnetic field.. This phenomenon is called as electromagnetic induction. It was discovered by Michael Faraday in 1831.
A. Electromagnetic Induction : Whenever the magnetic lines of force or magnetic field passing through a closed circuit change, an induced electromotive force is produced and hence a induced current is produced in it this generation of electric current due to the relative motion between the coil and the magnetic field.. This phenomenon is called as electromagnetic induction. It was discovered by Michael Faraday in 1831.

Explanations:

Electromagnetic Induction : Whenever the magnetic lines of force or magnetic field passing through a closed circuit change, an induced electromotive force is produced and hence a induced current is produced in it this generation of electric current due to the relative motion between the coil and the magnetic field.. This phenomenon is called as electromagnetic induction. It was discovered by Michael Faraday in 1831.