evvadelacruuz06 evvadelacruuz06
  • 30-05-2020
  • Physics
contestada

Why does current flow in a coil when a magnet is pushed in and out of the coil ?

Respuesta :

Shivaganavalli Shivaganavalli
  • 30-05-2020

Answer:

So the induced current opposes the motion that induced it (from Lenz's Law). When we pull the magnet out, the left hand end of the coil becomes a south pole (to try and hold the magnet back). Therefore the induced current must be flowing clockwise.

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