Applied Science - Technology (4B)
Pre Lab 

ELECTROMAGNETISM

When a magnet is placed into a coil having twice the number of loops as in picture 1, twice as much energy is produced. Show this on the meter of picture 2.

  
   
If a magnet is place into a coil with three times as many loops, then three times as much energy is produced. Show this on the meter of picture 3. It is also three times harder to push the magnet into the loops.
 

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