Transcript 3rd scenario

rd
3
scenario
AN EXPERIMENT OF
ELECTROMAGNETIC
INDUCTION
PURPOSE OF THE EXERCISE

Τo comprehend the relationship
between magnetism and electricity

To understand Faraday's law

To understand Lenz's law
The motion of the magnet
produces induced currents
The induced currents I, is
proportional
 To the magnetical induction of the
magnet
 Velocity of the magnet
 and the tube material

Direction of induced currents
and magnetic fields
direction
of induced
currents

direction of
magnetic fields
FORCES ACTING UPON ON
THE MAGNET
Magnetic force
Weight =mg