how can electrons be made to move through a wire using a magnetic field?

Question

please help! thanks :)

Answer 1

The electron will experience a force whenever there is relative motion between the eletron and the magnetic field given by;

F=Bev

B= magnetic field strength,
e= charge on electron,
v= relative velocity

Answer 2

Electrons move in a conducting wire under a potential difference and one way of setting up such a potential difference is to put the conductor in a changing magnetic field. A current is induced in the wire which tries to oppose the applied magnetic field.

Answer 3

The earth has a solid-iron center which acts like a great magnet, generating the magnetic poles. did you recognize that the magnetic North pole is shifting? ultimately the North and South pole are going to be reversed.

Answer 4

change in magnetic field strenght causes a change in magnetic flux
therefore if you move a magnet around a wire connected to a galvanometer it will show deflections
keep moving the magnet close and away in a vibratory motion
OLA ELECTRICITY!!!!

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Answer 5

Lenz's law.

http://www.bookrags.com/research/lenzs-law-wop/