Investigating+the+electromagnetic+induction...

Carefully observe the experience made...  1- How do we produce electric current?
 * **Indeced electrical current is caused by the variation of magnetic flux obtained by the movement of approach and separation of the magnet relative to the coil.**
 * The electric current is responsible for the operation of electrical appliances, these only work when the current passes through them.
 * It is only possible to pass a current through a machine if it belongs to a closed circuit.

Attention to analyzing the experiment performed by Faraday...

1- a. Material used:
 * Coil;
 * Ammeter;
 * Magnet;
 * Electric wires switching threshold.

b. Procedure:
 * 1) Connect the wires to the coil and the ammeter;
 * 2) Insert and remove the magnet from the coil;
 * 3) <span style="font-family: Verdana,Geneva,sans-serif; font-size: 120%;">Record the values observed on the ammeter.

<span style="font-family: Verdana,Geneva,sans-serif; font-size: 120%;">c. Results obtained:

<span style="font-family: Verdana,Geneva,sans-serif; font-size: 120%;">There was a change in current intensity with the movement of input and output of the magnet.

<span style="font-family: Verdana,Geneva,sans-serif; font-size: 120%;">d. Conclusion:

<span style="font-family: Verdana,Geneva,sans-serif; font-size: 120%;">Faraday concluded with this experience that if you put the magnet input and output, creating a movement inside of the coil, you will generate electric current.