Solenoid in open circuit and with glavanometer attached

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tecktonik
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1.A student performs an expierment on a soenoid. The solenoid is open circuit in the first instance, the studet then pushes a magnet into one end with a constant force.

the second instance, the solenoid is connected to a galvanometer. Using the concept of energy conversion, relate and explain the results of her experiment.




2. No needed equations. Qualitative results needed.



3. I know it generates an emf, but doesn't it do the same thing in both?
 
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Well you didn't give the results ...

why you think there wil be emf in second case