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Changing the ____ of the flow of electric current in a wire coil
reverses an electromagnet's north and south poles.
A charge
B type
C direction
D shape

Respuesta :

quasarJose

Answer:

C direction

Explanation:

Reversing the direction of the flow of electric current in a wire coil reverses an electromagnet's north and south poles.

Every time the north and south poles is exchanged, the direction of flow of electric current in a w ire reverses.

  • An electromagnet is a form of magnet in which the magnetic effect is produced by the movement of electric current in wire.
  • A coil of wire wound round and connected to an electric source will produce an electromagnet.
  • When we change the direction of flow of the current the polarity of the poles will also change.

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