Physics 0625 · IGCSE · Electromagnetic effects

Electromagnetic effects — practice question

A student investigates the output voltage induced across a coil of wire by a bar magnet. At what point will the induced voltage be greatest?

  • AThe student slowly moves the bar magnet into the coil of wire.
  • BThe student leaves the bar magnet stationary in the coil of wire.
  • CThe student quickly removes the bar magnet from the coil of wire.
  • DThe student places the bar magnet at rest outside the coil of wire.

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